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
large refactor of organization level default system info keys

the purpose of this refactor was to allow for other objects in the
future to have org level default custom info keys.

fixing busted system test

fixing cli nosetests

shortening some lines to make pylint happy

still fixing rspec tests
adding logging deps to el6 comp
Merge pull request #1730 from lzap/comps3

adding logging deps to el6 comp
remove katello.template.yml

update scripts not to use it
update documentation
Merge pull request #1716 from komidore64/custom-info

large refactor of organization level default system info keys
Changes to the coverage script to get it working in Jenkins
Merge pull request #1733 from daviddavis/jenkinscov

Changes to coverage script for Jenkins
LookNFeel - Minor style updates to the shell.
adding some deps to el6 comp
Merge pull request #1735 from lzap/comps4

adding some deps to el6 comp
force loading of glue module before defining of any other modules in Glue namespace
added a warning to comments around 'require 'glue'' in lib/glue/queue.rb
Merge pull request #1736 from witlessbird/glue_loading

force loading of glue module before defining any other modules in Glue namespace
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