IntelliJ 12.0

Closes #116.

Signed-off-by: Félix Saparelli <me@passcod.net>
Plex Media Server 0.9.7.9.375

Closes #133.

Signed-off-by: Félix Saparelli <me@passcod.net>
Add tip about mac file chooser

By default, the mac file chooser won't list folders like /usr/,
add tip to readme about Cmd-Shift-G workaround.

Signed-off-by: Félix Saparelli <me@passcod.net>
Add link to ‘Contributing’ wiki page

Re: @mkouhia's #127.