removed merging remains
adding pod test
added debug.css
Merge branch 'develop' of github.com:blastmaster/BeerPlusPlus into develop
changed JSOn output to get pretty format
added time-ordering for timestamps
improved creation of temporary database-directory (check permissions)
fixed empty-data bug and added tests
added TODO
improved initialization of database

* moved creation of store-path to store-method (so the directory won't
  be created until data is persisted)
added remove method and added/improved tests
fixed little bug and added test for this issue
die if database directory cannot be created
added issue concerning the database and parallel processing
git improved footer generation (links are sorted now=
improved test-module's silent subroutine
replaced static with generated footer
improved footer generation
Merge commit '831d349e940ab437' into mail
fix test