First API draft for GetProperties (all) and GetProperties (id)
Refactored Database and JSON API
Added database views for properties and property types
CRUD operations for Property, PropertyType, developed and unit tested OK
Merge pull request #18 from joelalejandro/database-views

Database views
Merge pull request #19 from joelalejandro/web-api

CRUD operations for Property, PropertyType, developed and unit tested OK
Removing Packages
Merge remote-tracking branch 'upstream/master'