move WMTS source to sources module
Allow deactivating florlp
add external WMS sources; integrate alembic
update requirements.txt for alembic
Introduced gbi-editor for all maps
Add submodule gbi-editor
add option to load infos from capabilities while adding wms
Merge branch 'master' into wms-sources

Conflicts:
	app/gbi_server/translations/de/LC_MESSAGES/messages.mo
	app/gbi_server/translations/de/LC_MESSAGES/messages.po
	app/gbi_server/translations/messages.pot
update translation
update translation
add default for FLORLP_ACTIVE
add filebox for conusltant
don't create boxes for consultant
add methods to copy documents between boxes
set florlp default to false
update translation
rename customer and consultant box to up- and downloadbox
update description in context for boxes
show user type on context document
add formulae for admin to add search WFS with attribute