Adds csv export controller for products
Adds test data with other language and improves export
Fixes exporter and implements importer
Removes english test data, fixes other issues, implements exporter for catalog
Adds catalog importer implementation and fixes some bugs
Adds attribute exporter and fixes some tests
Implements of container and content
Adds "releaseext" target for creating extension releases
Adds time out message to the list views
Removes unused code
Replacing sortation position by relevance
Merging with actual core
Renames to standard names and uses implementation from mwlib
Renamed files
Fixes CSS classes for HTML stage client
Merge https://github.com/Arcavias/arcavias-core
Merge pull request #328 from nsendetzky/master

Fixes CSS classes for HTML stage client
Merge branch 'master' of https://github.com/Arcavias/arcavias-core
Adds setup task to fix email status types and values

The status mapping  was changed a month ago but the migration was missing
Merge pull request #329 from nsendetzky/master

Adds setup task to fix email status types and values