Fix legend panel example.
Indentation fixes.
Make the permalink example use external libraries.
Merge pull request #13 from marcjansen/example-fixes

Example fixes
fixed popup example.
Merge pull request #14 from chrismayer/master

Fixed popup example
Removed logs.
jsdoc for Legend.js and minor cleanup
mappanel: fixed undefined state var
jsdoc for legend/Image.js
mappanel: use AbstractComponent's addPropertyToState to update state object
jsdoc for legend/Layer.js
remove .gitignore
jsdoc for legend/URL.js
Merge pull request #15 from fvanderbiest/mappanel-bugfix

Mappanel: undefined state bugfix
Update layer model with jsdoc tags and proper class name & alias
Merge branch 'master' of github.com:geoext/geoext2
jsdoc for legend/Vector.js
Using JSDoc 3 for API docs.
jsdoc for legend/WMSLayer.js