Merge pull request #25 from nsendetzky/master

Fixes --extdir parameter for unitperf so extension classes are found
Merge pull request #26 from nsendetzky/master

Uses configured catalog filter instead of only the search part
Merge pull request #27 from nsendetzky/master

Optimizes CSS for screen width below 480px
Merge pull request #28 from nsendetzky/master

Removes mini basket from basket/checkout/confirm page and uses full catalog filter for search box
Merge pull request #29 from nsendetzky/master

Re-adds mini basket to enable updating it on basket changes
Merge pull request #30 from nsendetzky/master

Adapts and updates to latest Arcavias Core
Merge pull request #34 from nsendetzky/master

Adds install shell script to simplify installation process
Merge pull request #35 from nsendetzky/master

Improves compatibility with HipHop
Merge pull request #36 from nsendetzky/master

Sets UTC as default time zone to prevent warnings
Re-enables catalog search filter on the left side so filtering after searching works