Removed some fields for landlord

-added mail after property  approval
-corrected code for approve and unapprove property
removed migration
missing code
seed db
seed db
seed db
seed db
seed db
seed db
added payment form for landlord and tenant

-changed view for property list for admin and landlord
-added routes for payment
Merge branch 'master' of heroku.com:polar-sierra-6394