Removes unused class variables
Implements job controller for rebuilding the catalog index
Improves coverage
Merge pull request #290 from nsendetzky/master

Implements job controller for rebuilding the catalog index
Implements stock level updates for completed orders
Implements stock level updates for completed orders
Merge branch 'master' of https://github.com/nsendetzky/arcavias-core
Merge pull request #292 from nsendetzky/master

Implements stock level updates for completed orders
Adapts ZF demo application to i18n change in context of Arcavias core
Merge pull request #293 from nsendetzky/master

Adapts ZF demo application to i18n change in context of Arcavias core
Implements job controller for processing completed orders by sending them to the ERP system or the logistic partner
Merge pull request #294 from nsendetzky/master

Implements job controller for processing completed orders by sending them to the ERP system or the logistic partner
Renames catalog index and order stock jobs to prevent conflicts with jobs in the same domain
Adds optimize() call and uses own config for site codes
Tests for Zend transport object before trying to clone
Fixes thrown exceptions
Adds new line
Adds configuration to enforce mail bodies that are not already encoded
Minor improvements in source code
Simplifies catalog index rebuild job by moving the loop over the sites into the calling code