Porting module to Drupal 7.x

- temporary disable formfilterapi integration
- fix issue with ajax permitions
- move template_preprocess to separated file notices.theme.inc
- provide detailed comments per API function
fix schema install

- replace callback with provider
- remove method
- use D7 format type
Support D7 query method
Move notices to user-menu
Fix Admin forms
Fix 'Add Notice' form submit and notice_save func
fix template_preprocess_*
support D7