Merge pull request #79 from Nurhashimah/master

misc fixes - staff appraisal(pending validation), fix year start for pen...
Merge pull request #80 from Nurhashimah/master

Travel Request - other's car - additional field added+added 'printer' li...
misc fixes - Travel Request - New page (add - position must exist)
misc fixes - Travel Request - new & edit updated (require position to exist - replacement staff & hod fields