Modified catalog index text manager search config to accept language id being null
Undid changes intended for a branch
Adds missing sprintf() in some error messages
Fixes minor mistake in error message
Merge https://github.com/Arcavias/arcavias-core
Adapted Shipping plugin to use >= instead of > when comparing with threshold
Merge pull request #120 from jevers/master

Changes operator for limit in shipping plugin
Adding sftp communication class.
Improves error messages: unifies messages for same error types and adds more information to some messages
Moving phpseclib to core and changing keys in sftp.
Optimization of the sftp class.
Fixes class header.
Fixes sprintf() where variables were used for message string. Replaces variables with string, so that gettext can grab the msgid for translation template file.
Enables APC cache for translations
Searches for text as soon as one is selected
Fixes price and currency formating
Merge pull request #122 from nsendetzky/master

Improves quick search, translation caching and price/currency formating
Merge pull request #121 from doleiynyk/2013-03-25_daa_service_provider

Adds sftp communication class.
Improves code and error message
Adds configuration to disable including jquery-ui