906859-import-messages - cleaned up error messages for both import and delete manifest

Minitest is skipped until non-private manifests can be created to excercise the code and be checked into git
remove katello.template.yml

update scripts not to use it
update documentation
LookNFeel - Minor style updates to the shell.
Rails32 - Updating Travis to actually run against the 3.2 gemfile
and adding missing logging gem.
Rails32 - Fixing some unit tests that broke under Rails32.
Never warp navigation items

Otherwise it might happen that some menu item just disappears to
overwrite:hidden area. It's better to show at least part of it (and
ideally customize the widths so that it fits into the screen).

This commit fixes a problem, when 'Changeset Management' navigation is
not visible when on Content tab.
fix travis tests
disconnected - adding i18n and refactoring

Adding support for I18N and also using GNU gettext instead rubygem-gettext
Merge pull request #1700 from lzap/disconnected-locale

disconnected - adding i18n and refactoring
Merge pull request #1729 from pitr-ch/story/sso

remove katello.template.yml
fix headpin build #1711

add missing lib files
remove foreman files from headpin package
Removed comment about webrat
Removing logical-insight
getting rid of that pesky deprecated message

'/home/user/katello/src/lib/katello/load_configuration.rb:48: warning: Object#type is deprecated; use Object#class'
Merge pull request #1738 from daviddavis/byebyewebrat

Removing webrat
Merge pull request #1724 from komidore64/dumb-warning

getting rid of that pesky deprecated message
Merge pull request #1717 from pitr-ch/bug/#1711

fix headpin build #1711
Created a newrelic option in the configuration
Created optional gem group for profiling gems
Merge pull request #1744 from daviddavis/removing_more_gems

Fixing profiling gems