An exception will be raised if a local javascript/stylesheet file included
by the stylesheet_link_tag or javascript_include_tag can not be found.

When caching is enabled, we use atomic_write to ensure that the cache file
is not created with zero length.
Signed-off-by: NMichael Koziarski <michael@koziarski.com>

[#2738 state:committed]

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

This is useful for working around IE's stylesheet limit.

  stylesheet_link_tag :all, :concat => true

Signed-off-by: NMichael Koziarski <michael@koziarski.com>

Sanitized the id generated by text_area_tag helper method. text_area_tag('item[description]') should return: <textarea id="item_description" name="item[description]"></textarea> instead of: <textarea id="item[description]" name="item[description]"></textarea> The old id was causing HTML validation failures.
Signed-off-by: NMichael Koziarski <michael@koziarski.com>

Made label target radio button tags with values. Radio button now respects inherited :index options when generating id.
Signed-off-by: NMichael Koziarski <michael@koziarski.com>

A test to show that http_authentication needs to fail authentication if the password procedure returns nil. Also includes a fix to validate_digest_response to fail validation if the password procedure returns nil.
Signed-off-by: NMichael Koziarski <michael@koziarski.com>

  * Tests can be run in isolation
  * Dependencies added
  * A few tests modified to avoid depending on AS deps 
    not depended on my files they were testing