Merge pull request #196 from azimadnan/master

Travel claims index
update respec to work:
add polymophic user association to db
#394,395,396 Travel Request - Index pg, Add/Edit pg (+Show, Approval, Travel Log(nested attr)), Travel Request Log (log index)
minor fixes - login - weeklytimetable
Merge pull request #197 from Nurhashimah/master

#394,395,396 Travel Request - Index pg, Add/Edit pg (+Show, Approval, Tr...
appraisal form
Merge remote-tracking branch 'upstream/master'
fix kewpa 28
appraisal form
Merge pull request #198 from irshad89/master

appraisal form and fix kewpa 28
Fix Travel Request - Index (document - title)
Asset Defect - added/fixed : index search(index), translation(show/edit/menu link)
leaveforstaff application
#380 - 1.2.5 Asset Edit Page - limit asset details for display only (for disposal) - to avoid changes
appraisal form
#411 - Asset Disposal Basics - Show & Index (Revised), Index Search (Added)
Merge pull request #199 from Nurhashimah/master

Fix Travel Request - Index (document - title)
Merge pull request #200 from irshad89/master

leaveforstaff
#395-396 Travel Request New/Edit/Show/Approval/Log (revised), #411 - Asset Disposal Basics - New (part of)