[Profit] Add code to get difficulty from cryptoID to be able to add B…

…itcore and add code to get all coins from coinmarket and whattomine.

[Profit] Use cryptoid to get the average difficulty of the last 100 blocs and show the profits next to the 24h, if we can

package.json

@@ -1,6 +1,6 @@
 {
   "name": "maxminer",
-  "version": "0.0.7",
+  "version": "0.0.8",
   "author": "Maxime Pelletier <pelletiermaxime@gmail.com>",
   "description": "Miner GUI",
   "homepage": "http://google.com",