Some refactoring of interval selection. Added possibility to register quirk solutions
Merge pull request #353 from stianlik/master

Quirks / workarounds
Fixed spelling error and incorrect language identifier in Norwegian translation
$.browser fallback for jQuery 1.9+
Recognizable change event, filtering and control callback args

When content in editor changes, a change event is triggered on
the textarea. If some pluign, or unrelated code changes this textarea,
these will be overwritten. To avoid this one can listen to the change event
of the textarea and update the editor content accordingly. However, one needs
to avoid updating the editor if the change-event was fired from itself. This
can now be achieved by testing if event.source is equal to editor object.

Controls now have an additional option: callbackArguments. This is passed
to the exec-method using apply. I.e. callbackArguments: [ 1, 2, 3 ] will
allows for an exec-method of the following signature: function(a, b, c).

When viewing the HTML code directly, it may be beneficial to filter the content
through a "html-beautifier" like https://github.com/einars/js-beautify/blob/master/beautify-html.js.
Therefore, the html control now use the first callbackArgument (can be any function) to filter the content.
Merge pull request #354 from idlesign/master

$.browser fallback for jQuery 1.9+.
Merge pull request #355 from stianlik/master

Language fix and more customizability for editor
HTML edititor (textarea) should be same size wysiwyg editor

Removed the size reduction. Don't know why the textarea size was
specified as smaller than the wysiwyg editor, maybe a hack for some
browser bug?
Menu items should not change size when disabled
Hover should have no visual effect on disabled elements
HTML editor should have same outline and shadow as WYSIWYG editor
Improved style for toolbar

Active elements are no longer yellow, instead a discreete border is
appended. Additionally there are more space between menu elements.

To achieve proper spacing, it was necessary to slightly change the toolbar
HTML structure. It is now wrapped in a div element. This does not seem to cause
any side-effects.
Replaced deprecated browser check for Opera
Made code pass jshint tests
Make mozilla placeholder quirk pass jshint and removed reduntant statement
Merge branch 'master' of github.com:jwysiwyg/jwysiwyg
Merged
Merge pull request #356 from stianlik/master

Some style improvements and jshint verification