diff --git a/conf/config.properties b/conf/config.properties
index bb9199296..949d676f1 100644
--- a/conf/config.properties
+++ b/conf/config.properties
@@ -230,14 +230,14 @@ elasticsearch.index.translog.flush_threshold_size=8mb
 # Please fill in synonyms and acronyms. Messages are NOT categorized by these words;
 # instead a bayesian filter is trained with tweets which contain these keywords.
 # The filter will learn from existing tweets with these keys to bootstrap.
-classification.emotion.joy=ecstacy,joy,serenity,ekstase,freude,gelassenheit,axtasis,alegría,serenidad,extase,joie,sérénité,Amused,Calm,Encouraged,Friendly,Hopeful,Inspired,Jovial,Open,Peaceful,Cheerful,Contented,Delighted,Excited,Fulfilled,Glad,Gleeful,Gratified,Happy,Selfesteem,Joyful,Lively,Merry,Optimistic,Playful,Pleased,Proud,Rejuvenated,Satisfied,Awe-filled,Blissful,Ecstatic,Egocentric,Elated,Enthralled,Euphoric,Exhilarated,Giddy,Jubilant,Manic,Overconfident,Overjoyed,Radiant,Rapturous,Self-aggrandized,Thrilled
-classification.emotion.trust=admiration,trust,acceptance,bewunderung,vertauen,akzeptanz,admiración,confianza,aprobación,admiration,confiance,acceptation
-classification.emotion.fear=terror,fear,apprehension,schrecken,angst,besorgnis,terror,miedo,temor,terreur,peur,appréhension,Alert,Apprehensive,Cautious,Concerned,Confused,Curious,Disconcerted,Disoriented,Disquieted,Doubtful,Edgy,Fidgety,Hesitant,Indecisive,Insecure,Instinctive,Intuitive,Leery,Pensive,Shy,Timid,Uneasy,Watchful,Afraid,Alarmed,Anxious,Aversive,Distrustful,Fearful,Jumpy,Nervous,Perturbed,Rattled,Shaky,Startled,Suspicious,Unnerved,Unsettled,Wary,Worried,Dread,Horrified,Panicked,Paralyzed,Petrified,Phobic,Shocked,Terrorized,Scared,scare,scary
-classification.emotion.surprise=amazement,surprise,distraction,erstauenen,überraschung,verstörtheit,asombro,sorpresa,distracción,étonnement,surprise,distraction
-classification.emotion.sadness=grief,sadness,pensiveness,kummer,traurigkeit,schwermut,pena,tristeza,melancolía,chagrin,tristesse,songerie,Contemplative,Disappointed,Disconnected,Distracted,Grounded,Listless,Low,Regretful,Steady,Wistful,Dejected,Discouraged,Dispirited,Down,Downtrodden,Drained,Forlorn,Gloomy,Grieving,Heavy-hearted,Melancholy,Mournful,Sad,Sorrowful,Weepy,World-weary,Anguished,Bereaved,Bleak,Depressed,Despairing,Despondent,Grief-stricken,Heartbroken,Hopeless,Inconsolable,Morose
-classification.emotion.disgust=loathing,disgust,boredom,abscheu,abneigung,langeweile,dio,aversión,tedio,aversion,dégoût,ennui
-classification.emotion.anger=rage,anger,annoyance,wut,groll,verdruss,furia,ira,enfado,rage,colère,contrariété,Annoyed,Apathetic,Bored,Certain,Cold,Crabby,Cranky,Critical,Cross,Detached,Displeased,Frustrated,Impatient,Indifferent,Irritated,Peeved,Rankled,Affronted,Aggravated,Angry,Antagonized,Arrogant,Bristling,Exasperated,Incensed,Indignant,Inflamed,Mad,Offended,Resentful,Sarcastic,Aggressive,Appalled,Belligerent,Bitter,Contemptuous,Disgusted,Furious,Hateful,Hostile,Irate,Livid,Menacing,Outraged,Ranting,Raving,Seething,Spiteful,Vengeful,Vicious,Vindictive,Violent
-classification.emotion.anticipation=vigilance,anticipation,interest,umsicht,erwartung,interesse,vigilancia,anticipación,interés,vigilance,anticipation,intérêt
+classification.emotion.joy=ecstacy,joy,serenity,ekstase,freude,gelassenheit,axtasis,alegr�a,serenidad,extase,joie,s�r�nit�,Amused,Calm,Encouraged,Friendly,Hopeful,Inspired,Jovial,Open,Peaceful,Cheerful,Contented,Delighted,Excited,Fulfilled,Glad,Gleeful,Gratified,Happy,Selfesteem,Joyful,Lively,Merry,Optimistic,Playful,Pleased,Proud,Rejuvenated,Satisfied,Awe-filled,Blissful,Ecstatic,Egocentric,Elated,Enthralled,Euphoric,Exhilarated,Giddy,Jubilant,Manic,Overconfident,Overjoyed,Radiant,Rapturous,Self-aggrandized,Thrilled
+classification.emotion.trust=admiration,trust,acceptance,bewunderung,vertauen,akzeptanz,admiraci�n,confianza,aprobaci�n,admiration,confiance,acceptation
+classification.emotion.fear=terror,fear,apprehension,schrecken,angst,besorgnis,terror,miedo,temor,terreur,peur,appr�hension,Alert,Apprehensive,Cautious,Concerned,Confused,Curious,Disconcerted,Disoriented,Disquieted,Doubtful,Edgy,Fidgety,Hesitant,Indecisive,Insecure,Instinctive,Intuitive,Leery,Pensive,Shy,Timid,Uneasy,Watchful,Afraid,Alarmed,Anxious,Aversive,Distrustful,Fearful,Jumpy,Nervous,Perturbed,Rattled,Shaky,Startled,Suspicious,Unnerved,Unsettled,Wary,Worried,Dread,Horrified,Panicked,Paralyzed,Petrified,Phobic,Shocked,Terrorized,Scared,scare,scary
+classification.emotion.surprise=amazement,surprise,distraction,erstauenen,�berraschung,verst�rtheit,asombro,sorpresa,distracci�n,�tonnement,surprise,distraction
+classification.emotion.sadness=grief,sadness,pensiveness,kummer,traurigkeit,schwermut,pena,tristeza,melancol�a,chagrin,tristesse,songerie,Contemplative,Disappointed,Disconnected,Distracted,Grounded,Listless,Low,Regretful,Steady,Wistful,Dejected,Discouraged,Dispirited,Down,Downtrodden,Drained,Forlorn,Gloomy,Grieving,Heavy-hearted,Melancholy,Mournful,Sad,Sorrowful,Weepy,World-weary,Anguished,Bereaved,Bleak,Depressed,Despairing,Despondent,Grief-stricken,Heartbroken,Hopeless,Inconsolable,Morose
+classification.emotion.disgust=loathing,disgust,boredom,abscheu,abneigung,langeweile,dio,aversi�n,tedio,aversion,d�go�t,ennui
+classification.emotion.anger=rage,anger,annoyance,wut,groll,verdruss,furia,ira,enfado,rage,col�re,contrari�t�,Annoyed,Apathetic,Bored,Certain,Cold,Crabby,Cranky,Critical,Cross,Detached,Displeased,Frustrated,Impatient,Indifferent,Irritated,Peeved,Rankled,Affronted,Aggravated,Angry,Antagonized,Arrogant,Bristling,Exasperated,Incensed,Indignant,Inflamed,Mad,Offended,Resentful,Sarcastic,Aggressive,Appalled,Belligerent,Bitter,Contemptuous,Disgusted,Furious,Hateful,Hostile,Irate,Livid,Menacing,Outraged,Ranting,Raving,Seething,Spiteful,Vengeful,Vicious,Vindictive,Violent
+classification.emotion.anticipation=vigilance,anticipation,interest,umsicht,erwartung,interesse,vigilancia,anticipaci�n,inter�s,vigilance,anticipation,int�r�t
 # profanity may have different facets,partly difficult to categorize. swear words and words in sexual content belong there. The following has been selected from various sources, including but not exclusive from https://encyclopediadramatica.se
 classification.profanity.swear=bastard,biatch,bitch,bloody,boner,bonk,bugger,crap,damn,dyke,excrement,goddamn,lmao,lmfao,nigga,nigger,omg,poop,prick,screw,shag,shit,shithead,shitting,spastic,spunk
 # the following sex-related word list is probably highly incomplete, please add more as you discover
@@ -249,10 +249,10 @@ classification.profanity.troll=newbies,trollface,rage,fu,fuu,fuuu,fffuu,megusta,
 # languages: may be identified by the most common words in the corresponding language
 # the following words are taken mostly from https://en.wiktionary.org/wiki/Wiktionary:Frequency_lists
 classification.language.english=a,about,after,all,an,and,any,are,as,at,be,been,before,but,by,can,could,did,do,down,first,for,from,good,great,had,has,have,he,her,him,his,I,if,in,into,is,it,its,know,like,little,made,man,may,me,men,more,Mr,much,must,my,no,not,now,of,on,one,only,or,other,our,out,over,said,see,she,should,so,some,such,than,that,the,their,them,then,there,these,they,this,time,to,two,up,upon,us,very,was,we,were,what,when,which,who,will,with,would,you,your
-classification.language.german=der,und,die,in,ist,von,den,des,eine,im,ein,mit,das,zu,für,dem,sich,auf,als,auch,wird,oder,aus,wurde,werden,sind,an,einer,nicht,durch,nach,bei,es,war,zum,er,zur,am,einem,einen,sie,bis,man,über,um,dass,wie,hat,eines,nur,Stadt,kann,bezeichnet,noch,aber,siehe,vor,so,unter,Gemeinde,vom
-classification.language.french=de,la,le,et,les,des,en,un,du,une,que,est,pour,qui,dans,a,par,plus,pas,au,sur,ne,se,Le,ce,il,sont,La,Les,ou,avec,son,Il,aux,d'un,En,cette,d'une,ont,ses,mais,comme,on,tout,nous,sa,Mais,fait,été,aussi,leur,bien,peut,ces,y,deux,A,ans,l,encore,n'est,marché,d,Pour,donc,cours,qu'il,moins,sans,C'est,Et,si,entre,Un,Ce,faire,elle,c'est,peu,vous,Une,prix,On,dont,lui,également,Dans,effet,pays,cas
-classification.language.spanish=que,de,no,a,la,el,es,y,en,lo,un,por,qué,me,una,te,los,se,con,para,mi,está,si,bien,pero,yo,eso,las,sí,su,tu,aquí,del,al,como,le,más,esto,ya,todo,esta,vamos,muy,hay,ahora,algo,estoy,tengo,nos,tú,nada,cuando,ha,este,sé,estás,así,puedo,cómo,quiero,sólo,soy,tiene,gracias,o,él,bueno,fue,ser,hacer,son,todos,era,eres,vez,tienes,creo,ella,he,ese,voy,puede,sabes,hola,sus,porque,dios,quién,nunca,dónde,quieres,casa,favor,esa,dos,tan,señor,tiempo,verdad,estaba,mejor,están,va,hombre,usted,mucho,hace,entonces,siento,tenemos,puedes,ahí,ti,vida,ver,alguien,sr,hasta,sin,mí,solo,años,sobre,decir,uno,siempre,oh,ir,cosas,también,antes,has,ni,mis,día,estar,estamos,noche,nadie,otra,quiere,parece,nosotros,poco,padre,trabajo,gente,mira,vas,sea,les,donde,mismo,hecho,ellos,dijo,pasa,dinero,hijo,tal,otro,hablar,seguro,claro,estas,lugar,mundo,amigo,espera,mierda,han,tus,sabe,después,momento,desde,fuera,cosa,tipo,mañana,podemos,dije,gran,necesito,estado,podría,acuerdo,papá,tener,dice,mío,crees,buena,gusta,nuestro,nuevo,será,haciendo,días,nombre,buen,había,ven,tres,menos,debe,tenía,mal,conmigo,madre,hoy,quien,sido,mamá,tienen,luego,todas,allí,toda,hora,mujer,visto,haces,importa,contigo,ve,tarde,oye,parte,haber,hombres,problema,mas,saber,quería,aún,veces,nuestra,hacerlo,cada,hizo,veo,tanto,razón,ustedes,idea,esos,van,quizá,debo,alguna,cierto,ud,muerto,unos,estos,salir,policía,realmente,demasiado,familia,pueden,cabeza,hemos,amigos,chica,cariño,lado,allá,entre,minutos,digo,algún,serio,cuidado,pasó,buenas,somos,amor,puerta,ves,vaya,ah,suerte,eh,rápido,cuenta,quizás,io,esas,pues,pasado,pensé,todavía,hermano,debes,casi,forma,aqui,chico,ok,dicho,nueva,sabía,muchas,dentro,hice,contra,auto,camino,ayuda,primera,hacia,vi,miedo,adiós,primero,debería,poder,niños,sería,historia,hey,mientras,ciudad,dijiste,espero,cuánto,esposa,pronto,chicos,cualquier,viejo,debemos,deja,año,muerte,hablando,manos,da,loco,problemas,mano,guerra,semana,pasar,vale,cuál,viene,volver,toma,caso,agua,haré,vete,entiendo,horas,personas,capitán,adelante,niño,listo,noches,buenos
-classification.language.dutch=de,van,een,het,en,in,is,dat,op,te,De,zijn,voor,met,die,niet,aan,er,om,Het,ook,als,dan,maar,bij,of,uit,nog,worden,door,naar,heeft,tot,ze,wordt,over,hij,In,meer,jaar,was,ik,kan,je,zich,al,hebben,geen,hun,we,wat,Een,Maar,werd,moet,wel,kunnen,Dat,nu,dit,deze,zal,Ik,veel,zo,En,andere,nieuwe,zou,twee,moeten,onder,eerste,haar,Van,wil,tegen,men,mensen,gaat,tussen,grote,waar,goed,maken,dus,alleen,Hij,Op,frank,ons,u,daar,na,had,gaan,alle,Als,Er,één
+classification.language.german=der,und,die,in,ist,von,den,des,eine,im,ein,mit,das,zu,f�r,dem,sich,auf,als,auch,wird,oder,aus,wurde,werden,sind,an,einer,nicht,durch,nach,bei,es,war,zum,er,zur,am,einem,einen,sie,bis,man,�ber,um,dass,wie,hat,eines,nur,Stadt,kann,bezeichnet,noch,aber,siehe,vor,so,unter,Gemeinde,vom
+classification.language.french=de,la,le,et,les,des,en,un,du,une,que,est,pour,qui,dans,a,par,plus,pas,au,sur,ne,se,Le,ce,il,sont,La,Les,ou,avec,son,Il,aux,d'un,En,cette,d'une,ont,ses,mais,comme,on,tout,nous,sa,Mais,fait,�t�,aussi,leur,bien,peut,ces,y,deux,A,ans,l,encore,n'est,march�,d,Pour,donc,cours,qu'il,moins,sans,C'est,Et,si,entre,Un,Ce,faire,elle,c'est,peu,vous,Une,prix,On,dont,lui,�galement,Dans,effet,pays,cas
+classification.language.spanish=que,de,no,a,la,el,es,y,en,lo,un,por,qu�,me,una,te,los,se,con,para,mi,est�,si,bien,pero,yo,eso,las,s�,su,tu,aqu�,del,al,como,le,m�s,esto,ya,todo,esta,vamos,muy,hay,ahora,algo,estoy,tengo,nos,t�,nada,cuando,ha,este,s�,est�s,as�,puedo,c�mo,quiero,s�lo,soy,tiene,gracias,o,�l,bueno,fue,ser,hacer,son,todos,era,eres,vez,tienes,creo,ella,he,ese,voy,puede,sabes,hola,sus,porque,dios,qui�n,nunca,d�nde,quieres,casa,favor,esa,dos,tan,se�or,tiempo,verdad,estaba,mejor,est�n,va,hombre,usted,mucho,hace,entonces,siento,tenemos,puedes,ah�,ti,vida,ver,alguien,sr,hasta,sin,m�,solo,a�os,sobre,decir,uno,siempre,oh,ir,cosas,tambi�n,antes,has,ni,mis,d�a,estar,estamos,noche,nadie,otra,quiere,parece,nosotros,poco,padre,trabajo,gente,mira,vas,sea,les,donde,mismo,hecho,ellos,dijo,pasa,dinero,hijo,tal,otro,hablar,seguro,claro,estas,lugar,mundo,amigo,espera,mierda,han,tus,sabe,despu�s,momento,desde,fuera,cosa,tipo,ma�ana,podemos,dije,gran,necesito,estado,podr�a,acuerdo,pap�,tener,dice,m�o,crees,buena,gusta,nuestro,nuevo,ser�,haciendo,d�as,nombre,buen,hab�a,ven,tres,menos,debe,ten�a,mal,conmigo,madre,hoy,quien,sido,mam�,tienen,luego,todas,all�,toda,hora,mujer,visto,haces,importa,contigo,ve,tarde,oye,parte,haber,hombres,problema,mas,saber,quer�a,a�n,veces,nuestra,hacerlo,cada,hizo,veo,tanto,raz�n,ustedes,idea,esos,van,quiz�,debo,alguna,cierto,ud,muerto,unos,estos,salir,polic�a,realmente,demasiado,familia,pueden,cabeza,hemos,amigos,chica,cari�o,lado,all�,entre,minutos,digo,alg�n,serio,cuidado,pas�,buenas,somos,amor,puerta,ves,vaya,ah,suerte,eh,r�pido,cuenta,quiz�s,io,esas,pues,pasado,pens�,todav�a,hermano,debes,casi,forma,aqui,chico,ok,dicho,nueva,sab�a,muchas,dentro,hice,contra,auto,camino,ayuda,primera,hacia,vi,miedo,adi�s,primero,deber�a,poder,ni�os,ser�a,historia,hey,mientras,ciudad,dijiste,espero,cu�nto,esposa,pronto,chicos,cualquier,viejo,debemos,deja,a�o,muerte,hablando,manos,da,loco,problemas,mano,guerra,semana,pasar,vale,cu�l,viene,volver,toma,caso,agua,har�,vete,entiendo,horas,personas,capit�n,adelante,ni�o,listo,noches,buenos
+classification.language.dutch=de,van,een,het,en,in,is,dat,op,te,De,zijn,voor,met,die,niet,aan,er,om,Het,ook,als,dan,maar,bij,of,uit,nog,worden,door,naar,heeft,tot,ze,wordt,over,hij,In,meer,jaar,was,ik,kan,je,zich,al,hebben,geen,hun,we,wat,Een,Maar,werd,moet,wel,kunnen,Dat,nu,dit,deze,zal,Ik,veel,zo,En,andere,nieuwe,zou,twee,moeten,onder,eerste,haar,Van,wil,tegen,men,mensen,gaat,tussen,grote,waar,goed,maken,dus,alleen,Hij,Op,frank,ons,u,daar,na,had,gaan,alle,Als,Er,��n
 
 # flags
 flag.log.dao = true
@@ -299,5 +299,5 @@ classifierservlet.cache.timeout = 300000
 dump.write_enabled = true
 
 # Stream
-stream.enabled = false
+stream.enabled = true
 stream.mqtt.address = tcp://127.0.0.1:1883