After seeing the following from the command line:
# On branch RB_3.0.10 # Changed but not updated: # (use \"git add ...\" to update what will b
Are you on OSX or Windows? If so, the problem probably is having two files of the same name, with different case. eg. index.htm and Index.htm
Windows, and by default OSX, uses a case insensitive file system, which conflicts with the case sensitive git.