Some testing code for gtags
Fix key binding for gtags-select-mode
Add php-mode as git submodule
Add css files to speedbar
Key bindings and setup for semantic mode for C
Some cleanup in web-mode and web
Update web-mode submodule
Speedbar never use images
Remove old auto-complete
Add ggtags submodule
Don't enable projectile globally by default (slows down emacs while working via sshfs)
PHP auto-complete using global and auto-complete