#216 - Fixing class names lengths so that the filename does not overflow 143 characters.

This is because of a limitation in ecryptfs on Ubuntu which does not allow filename with more than 143 characters. Link to the issue on launchpad is on issue #216.
Bumping up version from 14.1.0 to 14.2.0
Merge pull request #233 from pshivana/master

Bumping up version from 14.1.0 to 14.2.0
move lib/config_update & specs
fixing deprecation warnings for lib/config_update
#130 - Copy dashboard files from old Rails to new Rails.

No changes made. Just copy from rails to rails.new.
#130 - Copy helper files from old Rails to new Rails.

No changes made. Just copy from rails to rails.new.
#130 - Move pipeline locking partial.
#130 - Change helpers and their specs for new Rails.
#130 - Move parts of dashboard to new Rails.
#130 - Moved api materials_controller files to new rails
#130 - Made api materials_controller work with new rails.
#130 - Moved api commands_controller to new rails
#130 - Changed api command_controller to work with new rails.
#130 - Added api admin_controller files to new rails.
#130 - Changed api admin_controller to work with new rails.
#130 - Adding stage_controller api spec that was missed out.
#130 - Changed the api stage_controller_view_spec to work with new rails.
#130 - Added dependency_modification view files to new rails.
#130 - Changed index_xml_spec of dependency_modifications view to work with new rails.