Merge pull request #360 from Tsbook/master

Update cz_CZ.ini
en_US: Add new translation key.
https://github.com/hrydgard/ppsspp/commit/b65e90e71d1cfba28c3294742a63b09fbcc7bd77
en_US: Oops. Deleted the separator by accident. Add it back.
[KeyMapping] updated

Although not tested yet, the buildbot seems broken :-/
Update zh_CN.ini
Update zh_TW.ini
Update en_US.ini
Update en_US.ini
Update zh_TW.ini
Update zn_US.ini
Update zh_CN.ini
Shortened translation
[Graphics] updated
[System] updated (keyboard)
[System] updated (Network - Windows)
[System] updated (Network - Android)
"ad hoc" spelling corrected
Cosmetic changes

> capitalization
> "IP address" instead of "Address" at line 77 to be more precise
Update ko_KR.ini
Update ko_KR.ini