Personal information is completely unnecesary - grab it from pg_fundraising! Removing  PM and updating the radio button

added:
- hook implementation for admin panel (working)
- hook implementaiton for donation node (very early phase)
- install script (more fields needed / field needs optimising)

*Updated markups

Adhering to the coding standard. also replaced a function that uses ereg() with preg_match() (although the funtion is not yet used)