Adds initial classes for database principal.
Moves security handlers into custom namepsace.
Moves logic from Json- to Sessionprincipal and adjusts extending classes.
Adds SQL-Dump for DatabasePrincipal.
Moves user classes into /security/user-namespace.
Fixes loading with hard-coded namespaces by string.
Fixes getters and ResultSet cardinality misunderstanding.
Adds and fixes last methods for DatabasePrincipal.
Updates ldap-tests to use new namespaces.
Adds initial files for registration module.
Merge branch 'feature/databaseprincipal' into feature/registration

* feature/databaseprincipal:
  Updates ldap-tests to use new namespaces.
  Adds and fixes last methods for DatabasePrincipal.
  Fixes getters and ResultSet cardinality misunderstanding.
  Fixes loading with hard-coded namespaces by string.
  Moves user classes into /security/user-namespace.
  Adds SQL-Dump for DatabasePrincipal.
  Moves logic from Json- to Sessionprincipal and adjusts extending classes.
  Moves security handlers into custom namepsace.
  Adds initial classes for database principal.
Adds templates for views and registration form.
Adds simple username and password verfication.
Adds sha1-hashing to password before database insert.
Adds additional form validation for registration form.
Adds readme link from project and own readme.md file.
Adds actual readme.md for security module.
Updates docs and moves more functions to a AbstractSessionPrincipal.
Updates composer.json to require scandio/troba.
Merge branch 'feature/registration'

* feature/registration:
  Updates composer.json to require scandio/troba.
  Adds readme link from project and own readme.md file.
  Adds additional form validation for registration form.
  Adds sha1-hashing to password before database insert.
  Adds simple username and password verfication.
  Adds templates for views and registration form.
  Adds initial files for registration module.
  Updates ldap-tests to use new namespaces.
  Adds and fixes last methods for DatabasePrincipal.
  Fixes getters and ResultSet cardinality misunderstanding.
  Fixes loading with hard-coded namespaces by string.
  Moves user classes into /security/user-namespace.
  Adds SQL-Dump for DatabasePrincipal.
  Moves logic from Json- to Sessionprincipal and adjusts extending classes.
  Moves security handlers into custom namepsace.
  Adds initial classes for database principal.