This reverts commit ddb98755.

Reason: The links must be relative so that they will work both in edge
and stable api sites.

In particular, removed "pages that require to restrict access somehow" and shortened "Action Caching works like Page Caching except for the fact that the incoming web request does go from the webserver to the Rails stack and Action Pack so that before filters can be run on it before the cache is served".

This reverts commit aeb228c5.

Reason: The links are meant to be consumed in the api and not on GitHub.

Updated migrations.textile to change :integer on line 807 to :boolean, as it was earlier in the example. :flag is a boolean, not an integer. (defaults to false)

This reverts commit aeb228c5.

Reason: The links are meant to be consumed in the api and not on GitHub.

Conflicts:
	guides/source/engines.textile

This reverts commit 0a35acb8.

Reason: Let's cross the bridge when we reach there.

correction to server stop statement added

minor elsif/else typo fix

https://github.com/lifo/docrails/commit/bb23d6fb005edaf25f5b294f9215429fb44b3f3d

Fix typo in "dasherize" description

Unnecessary uniqueness & force mapping has been removed at BacktraceClea...

add type option to atom feed entry builder

This reverts commit c46374a9.

Reason: Changed engines guide not to use a css tag. <plain> will do
just fine.