Enabled ido-vertical-mode and flx-ido
Added visual-regexp to search & replace more quickly
Added guide-key to help me find out how rectangle functions work
Made visual-regexp matches more readable
Enabled smex (ido-mode for M-x)
Made goto-line easier to access
Added C-c p to the guide key sequence
Added projectile to emacs configuration
Added Ruby 2.0.0 to C config files
Bound XF86AudioPause to toggling play/pause
Updated elfeed configuration with colors and my time format
Update emacs package list