Completely rebuild ScheReg base
- original ScheReg outdated, recreating existing functionality considered more robust than upgrading
- this is actually the generic application base that is being upgraded
(from redmine: issue id 279, created on 2018-01-22tgradl, closed on 2018-01-22)
- Relations:
- relates #280
- relates #281 (closed)
- relates #282 (closed)
- relates #283
- relates #284