Fixes #6023 - Fixed code to associate gpg key to a product

The gpg key find method was botched in the lookup. Fixed it with a where clause and an org check
Fixes #5860 - correctly error on validation failure

fixes #5860 - added test

fixes #5860 - really added test
Fixes 5992 and 5993 - qpid dependencies
Fixes #5769: Adding autocomplete to package filters, BZ1079181.
Fixes #5989 - Fixing puppet repo sync check BZ1102826

There's some places we call 'puppet?' on ContentViewPuppetEnvironments so we
get the following error in the publish code.

NoMethodError: undefined method `puppet?' for
/usr/local/rvm/gems/ruby-1.9.3-p448@foreman/gems/activemodel-3.2.18/lib/active_model/attribute_methods.rb:407:in
`method_missing'
/usr/local/rvm/gems/ruby-1.9.3-p448@foreman/gems/activerecord-3.2.18/lib/active_record/attribute_methods.rb:149:in
`method_missing'
/home/thomasmckay/code/katello/app/lib/actions/katello/repository/node_metadata_generate.rb:21:in
`block in plan'
fixes #6038 - removing content host event page
Fixes #6021 - Remove route mapping to UsersController

GET /users/:login/owners was being mapped twice.

Remove route to UsersController and allow it to route
to the CandlepinProxiesController.
Merge pull request #4194 from jmontleon/update-deps-for-qpid

Fixes 5992 and 5993 - qpid dependencies
Merge pull request #4199 from parthaa/repo-gpg-fix

Fixes #6023 - Fixed code to associate gpg key to a product
Merge pull request #4201 from ehelms/fixes-5769

Fixes #5769: Adding autocomplete to package filters, BZ1079181.
Merge pull request #4202 from daviddavis/temp/20140603101658

Fixes #5989 - Fixing puppet repo sync check BZ1102826
Merge pull request #4200 from mstead/Fixes-6021

Fixes #6021 - Remove route mapping to UsersController
Fixes 6048: The spec file was not building due to the new katello-debug changes
Merge pull request #4209 from bkearney/bkearney/6048

Fixes 6048: The spec file was not building due to the new katello-debug ...
Merge pull request #4204 from jlsherrill/events

fixes #6038 - removing content host event page
Merge pull request #4133 from thomasmckay/5860-actkey-validate

Fixes #5860 - correctly error on validation failure