DOCPATH added thumb creation, destroy
Static item (Translated Field), Filemanager (cleanFilename), Email (Plain Email Address, input::field_name)

1 - Static Item
— Translated Field checkbox corrected
2 - Filemanager
— Folder rename corrected, file extension UPPERCASE to LOWERCASE added
3 - Email
— Plain email address corrected
— New feature added input::field_name added for send email to a form
field
New Translation Section

- Translation Section Updated
New Translation section correction
New Translation Section corrections
Merge pull request #151 from trk/master

Static Item, Filemanager, Email, Medias Corrections