Some minors changes in the forms

- The server now checks the datas froms the forms it receives.
- I Add the "title" attribut for some inputs (I'll do the same for all
fields soon).
- I Removed TinyMCE, and considering the use of "Whizzywig".
Minor change (enterprise form)

It is an unsignificant changement, the attribut row="5" from the
textarea was missing, for some reason, eclipse doesn't saved the file
correctly, here's the newest version of the form.