Added explanation on how to start a web server with a ruby one liner for testing w/o limitations of file system.
Added "return false" at the end of execution of 'save' command to avoid triggering form submission if the command is hosted on a submit button in the context of a form element (NOTE: I didn't refreshed axel-forms.js)
Fixed a bug in 'required' binding linked that prevented to use tab navigation; added focus control to all 'input' fields so they can be used with tab navigation (experimental); suppressed call to obsolete xtiger.debug.loadDocument function; better 'choice' plugin with support for multiple options and XML serialization to single elements with xvalue; added 'select2' filter to use select2 combobox on top of the 'choice' plugin (select2 itself will be included into 3rd-part soon), the new 'choice' plugin architecture should allow to easily plug-in different combobox libraries on top.
Added 'select2' 3rd-part code from patched https://github.com/ssire/select2 to use 'select2' filter with 'choice' plugin; demonstration editor imports it so that demonstration templates/filters/Select2.xhtml  is directly executable; regenerated axel-forms.js and updated version number to 0.1.1
Merge branch 'master' into gh-pages
Merge remote branch 'remotes/public/gh-pages' into gh-pages to get rid of a wrong manipulation when using sourcetree tool