Used dynamic looking for blocks in all plugins instead
of some being predefined and adapted translations
Also moved some step definitions to the core to be
reused by the my page
Used WorkPackagesController instead of IssuesController
Updated changelog
Merge pull request #11 from finnlabs/feature/rails3_fix_block_finding

Feature/rails3 fix block finding
the specs and the features run through, both with and without the document-plugin. The changes make things way simpler and less indirect- very fine with me&thx for the cleanup...