Draw2D 0.9.19 released

Main target of this release is to be compatible with jQuery, prototype.js and IE8.
Additional some API has been changed . No more the JavaScript Array ([]) as return type. I'm using the internal ArrayList. Reason: prototype.js did change the buildin Array type and I don't want change the hole library to be compatible with prototype.
Additional I use javascript LINT and I have change a LOT of code to remove the lint erros/warnings.

Draw2D 0.9 released

Feature added: Adding new method Workflow.setViewPort()

Feature added: Adding namespace support for all Draw2D classes (see in the download zip archiv)

Feature added: ExtJS UI integration

Feature added: Refactoring the Draw2D core. Reason: Be compatible with prototype, jQuery,....