add inital DB script utag.sql, model RelationalModel.png
update utag.sql so the Database only gets dropped if exists
add project boilerplate

- angular app with node, grunt & bower
- php laravel framework with composer
- some basic functionality as poc
change file permissions from 644 to 755
Merge branch 'feature/boilerplate' into feature/database
add database-migrations for laravel-framework
Merge pull request #1 from wallcreeper/feature/database

Feature/database