Merge pull request #46 from HoldInArms/develop

Develop
Added validation for fields.
Merge pull request #47 from HoldInArms/feature-validation

Added validation for fields.
Merge branch 'develop'

Fix Conflicts:
	ui/partials/more_details.html
Added support for postgresql database.
Change the auto increment to sequence
Merge pull request #50 from HoldInArms/postgresql

Postgresql