Major change: Use symlinks by default.

Signed-off-by: Wayne <wayne@puppetlabs.com>
Adds url-select perl script to urxvt path.

Signed-off-by: Wayne <wayne@puppetlabs.com>
Whitespace fixes and some setup/visual settings.

* Fixes many whitespace problems.
* Configures rainbow parentheses colors to avoid dark colors on dark background.
* Adds pathogen infect call.

Signed-off-by: Wayne <wayne@puppetlabs.com>