Changes of rendering of the image from a local copy to remote image URL
Merge pull request #168 from amitsedai/7.x-1.x-alpha

Profile picture url fix.
Fixed #137. Added a system 404 page via hook_menu(). Moved the 404 handling mechanism from menu_execute_active_handler() to drupalgap_goto(), then added an invoke all on hook_404.
Merged 7.x-1.x-alpha into 7.x-1.x-issue-138.
Merge branch '7.x-1.x-issue-138' of github.com:signalpoint/DrupalGap into 7.x-1.x-issue-138
Fixed a botched merge in index.html.