Refs #8800 - Avoid clipping on About - Plugins page

fixes #4151 - enable reports STI

Permits subclassing of ReportImporter and Report to import and store
new types of reports associated to hosts.

Fixes #12132 - [API] Host all parameters should include host parameters

Fixes #11986 - Specify PUT method on form_for tags

Rails 4 will default to PATCH which we have not implemented in our
routes. This will cause at least one failure on taxonomies integration
tests. It's the only one our test suite catches, however I'd expect...

fixes #9981 - making sure lookup_keys with errors get displayed if they're broken

Fixes #12252 - Refactor of long line in templates form

fixes #11345 - API GET request available_clusters sends empty hash

Refs #8800 - Fix clipping on global parameter table

I missed this one table in the previos commit.

Fixes #12104 - prevent overflow in host list for various locales

The width has to be manually defined for the clipping to work properly. I prefer using percentages
to pixels when relevant so that enlarging the main container will cause the table to maintain...

Fixes #12162 - Sort operating systems in host list by title