Spanish locale revision
Minor fix from comments
Merge branch 'master' of https://github.com/frostwire/frostwire-desktop
Merge branch 'master' of https://github.com/frostwire/frostwire-desktop
Adding Fedora/Red Hat message and trying to show correctly the message if mplayer isn't installed on Linux.
Hotkeys
Merge pull request #162 from dennistobar/master

Spanish locale revision