Updated spell files
Update inputrc to add slash after symlinks

When using tab completion on a symlink, bash-completion now adds a
trailing slash.
New keybindings in inputrc

C-x C-r to reread init file
C-x C-p to change menu complete display prefix (this is not working)
Detect messy git branches, alias for gdate

Now, in bash_profile, the branch will be yellow if it is "messy" or
green if it is clean.

Add an alias for gdate to date.

Add comments for readability on some function
New updating feature for bash_profile

The bash_profile will now check for updates to brew and rbenv once every
day. (More specifically, if the current time is 1 day later than the
last time we updated.)
Merge branch 'master' of https://github.com/Z1MM32M4N/dotfiles