This brings us a reliable filter override until
https://github.com/Shopify/liquid/pull/87 is accepted and
released upstream.

This commit moves the markup caching into Liquid rendering. As
Liquid allows to return different results depending on the environment
(variables, logged user, ...) we only cache the page if it contains
no active content.

Unfortunetely, active content currently also includes the TOC
in wiki pages.

Settings extension to handle cache behaviour by Gregor Schmidt.

Patch provided by Jérôme BATAILLE.
Test from Jean-Philippe Lang.

Conflicts:
	config/locales/bg.yml
	config/locales/bs.yml
	config/locales/ca.yml
	config/locales/cs.yml
	config/locales/da.yml
	config/locales/de.yml
	config/locales/el.yml
	config/locales/en-GB.yml
	config/locales/es.yml
	config/locales/eu.yml
	config/locales/fa.yml
	config/locales/fi.yml
	config/locales/fr.yml
	config/locales/gl.yml
	config/locales/he.yml
	config/locales/hr.yml
	config/locales/hu.yml
	config/locales/id.yml
	config/locales/it.yml
	config/locales/ja.yml
	config/locales/ko.yml
	config/locales/lt.yml
	config/locales/lv.yml
	config/locales/mk.yml
	config/locales/mn.yml
	config/locales/nl.yml
	config/locales/no.yml
	config/locales/pl.yml
	config/locales/pt-BR.yml
	config/locales/pt.yml
	config/locales/ro.yml
	config/locales/ru.yml
	config/locales/sk.yml
	config/locales/sl.yml
	config/locales/sr-YU.yml
	config/locales/sr.yml
	config/locales/sv.yml
	config/locales/th.yml
	config/locales/tr.yml
	config/locales/uk.yml
	config/locales/vi.yml
	config/locales/zh-TW.yml
	config/locales/zh.yml
	db/migrate/20100217010520_add_custom_filter_to_auth_sources.rb
	lib/chili_project/version.rb

We programmers have a nice new years tradition: We revisit all of our
projects and add 1 to a small number near a "(c)".

-- Volker Dusch
https://twitter.com/__edorian/status/153801913442373633

This is necessary because in Ruby 1.9.3, the behavior of an internal dup of
the array (rb_ary_dup) was changed to always return an array instance, not
an instance of the actual class which it was working on.

Why can't people just stick to what works but instead try to have special
snowflakes everywhere? </rant>

Appears it was put in place to prevent wide reports but was actually
limiting the data, especially when putting a day in each column.

* Added a Javascript autocomplete for searching Projects
* Updated the Users and Groups controllers' #edit_membership method to
  create/update multiple Member records