SQLAlchemy: model synchronization with tabcreate
SQLAlchemy: model synchronization with tabcreate

* Synchronises SQLAlchemy models according to tabcreate's SQL instructions.
  (closes #1226)

tiborsimko/invenio-accounts,tiborsimko/invenio-accounts,inveniosoftware/invenio-accounts,inveniosoftware/invenio-accounts,inspirehep/invenio-accounts,tiborsimko/invenio-accounts,inspirehep/invenio-accounts,inspirehep/invenio-accounts,inveniosoftware/invenio-accounts