Console: Make sure excluded_tags is set

When listing the custom cartridge type (i.e., the diy cartridge), make
sure that excluded_tags in case it was not set earlier.  This commit
fixes bug 982882.
<mcollective> adding call to retrieve set of facts for admin-console
Bug 969876 - Don't run execute_connections if there are no add/remove component ops
Bug 982994 - Minor: add version/help options to usage info
remove initial build from cgroups limits
Make idler test use mock instead of scenario table
Merge pull request #3076 from pmorie/dev/test_cleanup

Merged by openshift-bot
<mcollective> whitespace + typo fixes
<container proxy> adjust naming for getting facts
Merge pull request #3084 from danmcp/master

Merged by openshift-bot
Fixes for F19 runtime extended tests
* Fix platform-oo-admin.feature to use mock instead of ruby and python
* Fix cloud domain used in application_steps.rb
* Add missing haproxy/scaled gear steps
* Fix jenkins test to understand different api versions
   - Old api returns color of build
   - new api returns string (notbuilt, built, etc)
Merge pull request #3072 from pravisankar/dev/ravi/bug969876

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Merge pull request #3037 from Miciah/console-application_types-custom_types-fix

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Merge pull request #3069 from sosiouxme/admin-console-mcollective

Merged by openshift-bot
Merge pull request #3086 from nhr/updates

Documentation Updates
Making assert_repo_reset test more resilient to git versions.

Fedora 19:

[root@broker tmp]# git clone --bare --no-hardlinks git://github.com/openshift/downloadable-mock.git AppRepoFuncTest.git
[root@broker tmp]# cd AppRepoFuncTest.git
[root@broker AppRepoFuncTest.git]# git config core.logAllRefUpdates true
[root@broker AppRepoFuncTest.git]# git reset --soft 'HEAD~1'
[root@broker AppRepoFuncTest.git]# git reflog | head -1
e7bbb95 HEAD@{0}: reset: moving to HEAD~1

RHEL 6.4:

[root@broker tmp]# git clone --bare --no-hardlinks git://github.com/openshift/downloadable-mock.git AppRepoFuncTest.git
[root@broker tmp]# cd AppRepoFuncTest.git/
[root@broker AppRepoFuncTest.git]# git config core.logAllRefUpdates true
[root@broker AppRepoFuncTest.git]# git reset --soft 'HEAD~1'
[root@broker AppRepoFuncTest.git]# git reflog | head -1
e7bbb95 HEAD@{0}: HEAD~1: updating HEAD
Merge pull request #3087 from kraman/bugfix

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Merge pull request #3074 from kraman/bugfix2

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Bug 973796 - PassengerPreStart points at root which logs errors
Merge pull request #3089 from brenton/BZ973796-2

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