Fixing select[multiple] html specification problem.

Utf8 enforcer param customization

Make tests stronger, cleaner and slimmer

be considered as failure

Test for specific value to the extent possible

This reverts commit 115e80dc.

Remove unused variable causing warning in 1.9.3

Render inline fix for master

This will make sure `render :inline` is working.

Closes #1633

rails runner without any options should show usage information

Ensure engine migrations are copied in correct sequence

rafactored the regex related code in the mapper class 

Three minor fixes to tests

test_should_cache_with_trailing_slash_on_url

A trailing slash is removed when a page is cached.

What the test meant to say was : a url with trailing slash
should be cached and the cached page should not have any
trailing slash.

This patch clarifies the name a bit.