include nested host routes in the api documentation
Fixes #2141 - Deletes duplicate TrendCounters

This fixes graphs with spikes, caused by multiple rake trends:counter tasks.
refs #2141 - ensures no duplicate trends are created
released 1.1
bump version to 1.1
API now allows for search of usergroups
Using Apipie versioning features and Maruku for markdown

Apipie switched from Redcarpet to Maruku to avoid crashes of the C
Extension. No further need of compiling anything to get markdown support.
ptables - displaying os_family and layout in api show and list
ptables - validation for OS families
fixes #2166 - error when clearing location
Revert "ptables - validation for OS families"

This reverts commit b33f440434244fff5af7d036b43b6068c1b74e08.

This patch does not really work, and was merged with insufficent
tests... sorry about that.
Revert "ptables - displaying os_family and layout in api show and list"

This reverts commit ed315bd9449dc7fa11cf0a32ef195c1795197cc3.
wip rails 3.2 upgrade
asset pipeline
amend initial commit
fixes to host_mailer

TODO: refactor mails code
fixes nics failing tests
fixed location failing tests

pluck(:id) does not know how to extract the current id when joining multiple tables
clone / dup behaviour changed in rails 3.2
fix organization tests
fixed domain_tests