Merge pull request #337 from Tsbook/master

Update cz_CZ.ini
Update en_US.ini.
Update chinese translation
Merge pull request #338 from kaienfr/update_zh_CN

Update chinese translation zh_CN
[Graphics] updated
[Dialog] updated
[Dialog] updated
[Dialog] updated
Update en_US.ini
[PSPCredits] updated (Android only)
[PSPCredits] updated (Android only)

"www.ppsspp.org = " doesn't exist, my bad.
[Graphics] updated
[Graphics] updated
Update es_ES.ini

- Change string order to fit same as en_US.ini (taked as base for future updates and comparisons)

- Added all new lines for

  + Android (Like Immersive Mode, Menu Button, Share PPSSPP...)
  + Windows
  + Global hacks and options (3rd Birthday hack, PinPath/UnpinPath and others).

- Added "Tilt Input Type" and "Customize tilt" strings (Android related. Tilt options and "Customize tilt" section can't be transated for now).

Typo, better translations and other changes I don't remember now.
Merge pull request #339 from ppmeis/patch-32

Update es_ES.ini
Add Galician language, thanks to Pedro Madruga
[Controls] updated (Android)
[Controls] updated (Android)

+ "Toggle All = " translated
Update zh_TW.ini
[System] updated

How could I have forgotten this ? O_o