Moving lib.
Implementing File logger.
Fixes file logger and uses it in the test helpers.
Removing zendlib from manifest.
Merge https://github.com/Arcavias/arcavias-core into 2013-05-15_Move_zendlib
Marking tests incomplete which use zendlib.
Adding unit tests for logger file, using markTestSkipped.
Removing silence operator.
Merge https://github.com/Arcavias/arcavias-core into 2013-05-15_Move_zendlib
Using better variable name and exception message.
Merge pull request #193 from nsendetzky/master

 Fixes PHP notice in catalog list template and adapts case of PayPal parameter to match the case sent by PayPal server
Merge pull request #194 from nsendetzky/master

 Improves usability by providing buttons to retry the order if the payment failed
Merge pull request #195 from nsendetzky/master

Minor improvement
Merge pull request #196 from nsendetzky/master

Replaces jQuery UI by latest version to fix positioning problem of autocomplete widget
Merge pull request #197 from nsendetzky/master

Allows empty values for start and current category ID, fixes problems when using a custom start category
Merge pull request #188 from doleiynyk/2013-05-15_Move_zendlib

Removes zendlib from release versions so it will be only available via git
Merge https://github.com/Arcavias/arcavias-core
Restoring zend logger.
Merge pull request #198 from doleiynyk/2013-05-15_Move_zendlib

Restoring zend logger
Merge https://github.com/Arcavias/arcavias-core