Added localization file for german language
Added demo for i18n
Added German language configuration:
Merge branch 'master' of git://github.com/wallenium/colorbox into 1.x
Added Italian language configuration
Merge pull request #320 from maur8ino/master

Added Italian language configuration
Russian translation
Merge pull request #322 from Marfa/master

Russian translation
Create jquery.colorbox-fr.js

French translation
Merge pull request #324 from oaubert/patch-1

Create jquery.colorbox-fr.js
Minor positioning fix
Create jquery.colorbox-da.js
Merge pull request #325 from danieljuhl/patch-1

Create jquery.colorbox-da.js
Add Czech (cs) translation
Merge pull request #326 from fosil/master

Add Czech (cs) translation
Create jquery.colorbox-es.js

Created Spanish translation.
Merge pull request #330 from migolo/patch-1

Spanish translation
Fixes 331 - better checking of image urls when preloading
This should enable iframe scrolling in iOS devices (Fixes 41)
Added retina display properties: retinaImages, retinaUrls, retinaSuffix
Fixed iframe scrolling on iOS devices.
Use singular names for properties