Delete mistyped characters on osxdefaults

Issue: #18
Update paths to Terminal & iTerm colors

Apparently when quoting a string you don't have to escape spaces and in
fact it breaks as it doesn't recognize the escaped characters in the
file path.

Issue: #18
Delete apropos/whatis db setup from osxdefaults

It doesn't work from within the osxdefaults script as it requires sudo
access and even when attempting to grant it doesn't work, and it doesn't
appear necessary as this brand new install had no issue with `apropos`
or `whatis` searches.

Issue: #18