set different icon and Text label when creating Channels from ChannelFeed.

added retroshareRevision for writing Revision in seperate string.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1535 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/util/rsversion.cpp

@@ -24,3 +24,7 @@
 QString retroshareVersion() {
 	return QString(GUI_VERSION);
 }
+
+QString retroshareRevision() {
+	return QString(GUI_REVISION);
+}