remove old changelog entries

purge everything older then one year
Comps - Updating comps for Foreman Fedora18
add new foreman deps

for el6 right now, f18 will come later
adding content search models to spec file
Updating language in the README
synchronization page was not correctly fenced in headpin mode
custom_info in the UI is now using the API
Merge pull request #1810 from xsuchy/pull-req-old-changelog

remove old changelog entries
yet another round of deps
set a 1 hour expiration on the http session
support for selective (based on url accessed) expiration of cookies
added a comment re: Katello::UrlConstrainedCookieStore#call origins
added comment in session_store initializer pointing to environment-specific initializers instead.
removed a trailing space
moved tests to a more visible spot in the test suite
fixes based on comments in the PR
fixed failing test
updated to work with Rails > 3.2
session timeout is now working under Rails 3.0.x
Merge pull request #1833 from komidore64/headpin-menu-fix

synchronization page was not correctly fenced in headpin mode