Removed attachment fields in the Job table. Coding and testing save job methods. Changed method name from reset_job_data_to_nulls to reset_job_data_to_defaults. Added utf8_decode in GET PHP parameter to correctly convert charset in generic_lib.php function get_or_post(). Now text parameters passed using GET methods are correctly URLencoded/decoded. Now the login operation sets in SESSION also user's id and full name (first name and last name). JOB SAVE DATA completed using GET method. Various fixes.