upd : add htmlEditor

WYSIWYG html editor.
You can create and edit via GUI.
upd : new quick function + order

- added quick html5 element insertion(button, library, input, text area,
radio button and text box);
- file structure ordered;
cleaned up code
upd : htmlEditor upgraded

- "open in htmlEditor" menu item associated at html/htm  file
- bug fixed
Merge pull request #7 from sebba/lininoIO

Linino io - HTML Editor for html and htm files in Ideino