Merge pull request #67 from funkadelic/master

Revert to old itms-apps URL for iOS 6
added a delegate protocol to let the app know when things happen: alert's displayed, opted to rate/remind later/decline
Merge pull request #68 from rhaining/master

New delegate protocol for letting the app know what's up
Added czech localization
Added Czech localization
Merge pull request #71 from sarsonj/master

Czech localization of Appirater
Update de.lproj/AppiraterLocalizable.strings

When describing a time span, "länger" is correct, not "mehr"
Slovak translation added.
Merge pull request #74 from jakubPetrik/master

Added Slovak translation.
- Catalan localization
- More natural Polish translation
Merge pull request #75 from grzesiekko/master

Catalan localization and more natural Polish translation
Fixed spelling error in Czech localization
Merge pull request #77 from Lunch80/master

Fixed spelling error in Czech localization
Merge pull request #73 from kortenkamp/patch-1

Update de.lproj/AppiraterLocalizable.strings
fixed Czech again (last one, I promise :))
Merge pull request #78 from Lunch80/master

last Czech fix, I promise!
Only use "weak" if it's supported by the compiler.

Fixes compilation for deployment target < iOS 5.
Update fr.lproj/AppiraterLocalizable.strings
fix usage error in comment
Merge pull request #81 from BDelmas/patch-1

Update fr.lproj/AppiraterLocalizable.strings