Merge pull request #78 from irshad89/master

fix search
Confirmation of TEB and unable to edit vehicle further
add confirmed to index and link to vehicle
fix broken link
added validation for vehicle.status_id
Vehicle-'No Pendaftaran Awam'
Merge pull request #79 from Nurhashimah/master

Vehicle-'No Pendaftaran Awam'
Fixes for maintenance - work order no & new Excel Format for vehicle & maintenance
Merge pull request #80 from Nurhashimah/master

Fixes for maintenance - work order no & new Excel Format for vehicle & m...
Fix Staff pages - Index, Create/Edit, Show + mandatory fields (inc transalation)
Vehicle Assignment - Unit Pengeluar added (Index, Create/Edit & Show)
Fixed - Search in Depot Fuel-Monthly Fuel
Fixed - Depot Fuel | Fuel Issued - Edit page (Unit Type not saved)
Fix/Add Search in Storage Tank Balance-Index & Fix Search by 'Acquired On' Vehicle Index
Fix - Search in Unit
Migration for Contract - 'category' field added (Txport vs Uniformity use) + limit contract list in Maintenance & Vehicle Add/Edit page
Merge pull request #81 from Nurhashimah/master

Fix Staff pages - Index, Create/Edit, Show + mandatory fields (inc trans...
fix status