fix GoogLeNet license overwritten by back-merge (see #1650)

models/bvlc_googlenet/readme.md

@@ -2,7 +2,7 @@
 name: BVLC GoogleNet Model
 caffemodel: bvlc_googlenet.caffemodel
 caffemodel_url: http://dl.caffe.berkeleyvision.org/bvlc_googlenet.caffemodel
-license: non-commercial
+license: unrestricted
 sha1: 405fc5acd08a3bb12de8ee5e23a96bec22f08204
 caffe_commit: bc614d1bd91896e3faceaf40b23b72dab47d44f5
 gist_id: 866e2aa1fd707b89b913
@@ -30,6 +30,4 @@ This model was trained by Sergio Guadarrama @sguada
 
 ## License
 
-The data used to train this model comes from the ImageNet project, which distributes its database to researchers who agree to a following term of access:
-"Researcher shall use the Database only for non-commercial research and educational purposes."
-Accordingly, this model is distributed under a non-commercial license.
+This model is released for unrestricted use.