Fix echo not displaying new line
Make bootstrap script support Fedora-20

Detect and update the required RPM packages.
Ignore all Vim's bundles
Fix X session login failure

This fix the issue where tmux session start upon X login but causing the
xsession failure. We only want to start tmux session on shell start.
Fix google helper script not working

Add back the missing sensible-browser package and export the missing
BROWSER environment variable.
Add helper function to logout from gnome session from console

Gnome3 hide the logout menu item if your gnome installation contains
only one user. Troublesome if you're evaluating different window
managers in Gnome.
Fix incorrect path to source-highlight shell script

This check the path of the shell script and export the LESSOPEN
environment variable accordingly.
Add yum common aliases
Add alias to force restart X

When trying different window managers without gnome-session and logout
menu item, the common approach, force restart of the display manager.