1.Phonegap Dialer => implemented, get it from premium member area
2.said at upper comment
3.I looked into the Launcher open source and I knew that it was made of over 20 native plugins.
So if try to make the Launcher app, any developer needs to implement over 20 c2 plugins then make app with c2.
As for this, more consideration is needed.
4.Phonegap SoftKeyboard => implemented, get it from premium member area
5.I worked on Phonegap File plugin with some time, give me some time for this plugin. Study on File API is needed for me.