Referenced oldest but still maintained version in contributing documentation.
Rewrote Templating Docs
Added documentation about profiler matchers
Removed duplicated stuff
Added docs about immutable dispatcher
Documented htmlPattern option
Unified autoloading
Revert "[#2630] Tweaking language"

This reverts commit fb1089f837927b6f937914e36645b7269a43cd27.
Revert "Added new tag"

This reverts commit 26500fbd282a3f545330dcb56a27152a1473156d.
gc_maxlifetime default value

The correct value of parameter gc_maxlifetime is not 14400 but 1440.
"be cause" -> "because"
Fixed typo

Fixed typo [doubled words]
Merge branch '2.2' into 2.3
Merge pull request #2880 from petajaros/patch-1

gc_maxlifetime default value
Merge pull request #2735 from WouterJ/issue_955

[WIP] Rewrote Templating Docs
[#2735] Minor tweaks to the big, nice refactoring of the templating component done by WouterJ
Merge branch '2.2' into 2.3

Conflicts:
	redirection_map
The use of the undefined variable $router is confusing if you jump straight to http://symfony.com/doc/current/book/routing.html#generating-absolute-urls in the docs (as I did.)
[#2854] Fixing small bug thanks to @xabbuh
[#2854] One more small fix thanks to @xabbuh