Merge pull request #6 from SCIF/master

Fixed unable to pass 0 as field value to filter. Fixed default filtering...
Merge pull request #7 from SCIF/master

Added addActions() method which generates stock action links: delete, sh...
checkbox field
radiogroup (populated with "options" like select field)
default orderBy on dataset/grid
fix datatable layout
base lang /it
decreasing security check  "embed" and "iframe" tags accepted in POST
basjac fix, sorting row query resultset
switched to old version of radactor to stay in mit license
license
fix filter example
filter example reduced
edit example reduced, note added
edit example reduced, note added
edit example reduced, note added
edit example reduced, note added
smarter variables assignation
small fix
semplified admin sample