Fixes sortation of delivery and payment options in performance test data
Uses MShop_Factory instead of custom method and refactors addProduct() implementation in basket controller
Ignores directories with generated content
Replaces static class variables to prevent using wrong context
Fixes usage of wrong site in performance test
Updates translation files and adds missing German translations
Merge pull request #256 from nsendetzky/master

Refactors controllers and fixes a bug in the performance test
create junit.xml when running performance tests
create junit.xml when running performance tests
create junit.xml when running performance tests
renamed log-unit output file in performance test
renamed log-unit output file in performance test
fixed delete filename (unitperf)
renamed log-unit output file in performance test
Merge pull request #257 from pschuele/master

Creates junit.xml when running performance tests
Streamlines summary detail block by adding a header
Fixes build target which didn't build the binary files in the subdirectories any more
Allows to distinguish errors in ProductGone plugin
Streamlines error codes of ProductPrice plugin
Streamlines error codes of ProductStock plugin