Rename zh_cn.js to zh-CN.js so that wymeditor can use it.
Remove DD_belatedPNG since we're dropping IE6 support.
Don't depend on coffee-rails gem.

Instead add it to Gemfile if it's not there when using template.
Move jquery js files to vendor/assets because we're not maintainers of these files.

Based on
http://guides.rubyonrails.org/asset_pipeline.html#asset-organization.

Signed-off-by: Uģis Ozols <ugis.ozolss@gmail.com>
No need to specify relative path when requiring assets (except require_tree).
Add note to changelog about 45367ebeb2 and #1975.
Small indentation fix caught my eye
Merge pull request #1994 from djbender/patch-1

Small indentation fix caught my eye
cleaning after removing delatedPNG, related to 45367ebeb2
Merge pull request #1995 from keram/belated_cleaning

cleaning after removing delatedPNG, related to 45367ebeb2
Remove spork.
Remove irrelevant lines from spec_helper.
Add js override example how to get all wymeditor files at once.
improve copywriting, mostly on sk/cz translation in login page
Merge pull request #2000 from keram/ux_impro

Label login field properly.
Add model decorator guide.
Updated the Google Analytics docs for Refinery 2.0.
Update doc/guides/7 - Hosting and Deployment/1 - Heroku.textile

Small typo fixed. it was:

$ heroku labs:enable user_env_compile

but should have been:

$ heroku labs:enable user-env-compile
CI against Ruby 2.0.0-preview1 to help out Ruby :)
Remove refinery.assets.pipeline initializer.

See #2008.