- Use the owner document to create new dom elements in order to write in iframes.
- Many changes in gquery in order to handle correctly iframe manipulation.
- Updated lazy interfaz for GQuery. 
- Added tests for iframe manipulation and submit events.

- appendTo and prependTo was returning an incorrect gquery object.
- overloaded the methods appendTo and prependTo in order to accept the same options other methods do.
- allow document node to be used in append and prepend methods.
- Fixed an issue in ClipAnimation when the element has an absolute position set by css.

- Added new selector classes for Ie8.
- Little re-factor in SelectorEngine.
Thanks to @johnthuss who spoted out the issue and sent a great patch.
Fixes issue37

- Fixed some issues in css (width, height, opacity)
- Fix PropertiesAnimation to handle correctly non-px units
- Fixed an NPE in getParent
- Moved some useful static method into a new GQUtils class
- More tests

- Do not change overflow when it is not a resize animation
- Restore correctly attibutes in show/hide animations
- Restored the parameter force in css and curCSS methods 
- Changed the way show sets the display property in order to use block only when it is needed
- change the parameter order of the setStyleProperty method

- Removed plugin stuff which already were moved to the plugins module
- Moved all GQuery core plugin stuff into the plugins namespace
- Redesign and recode of the Effects plugin using GWT animate as base
- Documented many undocumented methods
- Added a couple of scripts to generate Lazy interfaces from the class
- Modifications to the effects sample to show the usage of the effects plugin
- More tests cases in the devtest module.
- Many other minor changes.