Checked compatibility with Piwigo 2.7

New languages:
* Lithuanian (Lietuvių [LT]), thanks to vilisas

Compatibility with Piwigo 2.6

New languages:
* Arabic/Saudi (العربية [AR]), thanks to aldambi
* Brezhoneg [FR], thanks to yves.kerleguer
* Esperanto (Esperanto [EO]), thanks to sylvbarrier
* Persian (فارسی [IR]), thanks to ipic
* Finnish (Finnish [FI]), thanks to jhellen
* Romanian (Română [RO]), thanks to smarmie
* Hong-Kong (中文 (香港) [HK]), thanks to hkdigit

Bug fixed: wrong calculus for the rotation angle when using jpegtran

4 new translations

New translations: Bulgarian (Български), Danish (Dansk), Portuguese Brazil (Português Brasil), Thai (ภาษาไทย)

Checked compatibility with Piwigo 2.5

Add a "Rotate" tab on the photo administration page (requires Piwigo 2.4.2)

New languages: Turkish (Türkçe), Norwegian (norske)

Compatible with Piwigo 2.4

Ability to use jpegtran (lossless transformation) if $conf['rotate_image_jpegtran'] = true;

- Bug fixed in the API (breaking compatibility with pLoader and other remote softwares)

- new languages German (Deutsch DE), Spanish (Español ES), Hungarian (Magyar HU), Latvian (Latviešu LV), Dutch (Nederlands NL), Polish (Polski PL), Slovak (Slovensky SK), Ukrainian (Українська UA), Chinese (中文(简体) zhōngwén CN)
- Bug fixed: rotate of High Definition photo (HD) was never called even if checkbox was checked
- Use JPEG compression quality settings for rotate photo
- Only rotate the biggest photo size and regenerate smaller sizes
- New option to compute rotation angle from EXIF orientation tag

v 0.4 : High Definition (HD) images cannot be rotated if graphic library is GD. Graphic library needs to be ImageMagick.

* Possibilité d'exclure les images HD de la rotation
* renforcement des webservices
* changements mineurs sur le formulaire
* les miniatures sont maintenant correctement rafraîchies

Correct plugin URI for automatic updates.

Première version du plugin.