removed comments; minor corrections in jsDoc comments
Merge pull request #51 from aerhard/remove-comments

removed comments; minor corrections in jsDoc comments
fixed typo;removed test dirs from bower-ignore
updated readme.md
fixe readme.md
restructured Interface.js
added documentation; removed return statements in Interface.js
renamed $children, updated Interface.js
Merge pull request #55 from aerhard/meta-data

Some documentation and minor restructuring