It was conflicting with S&P theme styles due to the CSS load order,
reset them back to the pre-S&P theme style.

* Remove bunch of extra code from choosen
* Fix awkward indention
* Add admin menu items to the Modules menu
* Turn off bold on menu item hover, was causing jumping in width
* Fix color on opened top menus
* Fix a bunch of edge cases in the menu clicks.
* Remove gross 'html' binding in favor of a one time only one

- background gradient image missing
- made icon grey in order to keep it visible
- raised icon margin to position it directly inside the
  widget when in personalize mode
- added a background image to display the gradient

2 columns instead of 3 for issue detail

new design on ticket view
filter / options / attachments fieldset redesign

Conflicts:
	app/views/projects/index.rhtml
	lib/chili_project/compatibility.rb

The cache did not distinguish between cached credentials for read and write
access. As it does not check permissions again if there is a cache hit, users
with authorization for either reading or writing could poison the cache and
subsequently authorize themselves for both access types.

Original fix is by Jean-Philippe Lang, http://www.redmine.org/issues/9567