Fix php 5.3 compatibility problem
Clean up sql scripts
adding rest server
Tests will be done in soapui
TableRoute, DBTable + lot of cleaning

- Adding TableRoute to handle simple cases
- Database to DBTable (also possible with null table for authentication)
- Clean-up auth
- Removing criticalError
- Remove $database from $request
- Remove dieOnSql from Response, put it on DBTable
- Adding consts on Server
- Bulk import in index.php to include all helpers at once
- Create route "users"
- Crypt soapui project (password is present in it)
move database to dbtable