zapit/src/femanager.cpp: determine if master has loop-linked frontends at link time
Revert "deutsch, english, nederlands locale: little change for twin, independent modes:"

This reverts commit 8beb80c24663ac6fc86475185d0cf6ba266e8057.
zapit/src/femanager.cpp: add have_rotor flag, limit check for the same
position to frontend with configured rotor (usals or rotor positions enable).
this should allow TWIN multisat setups
Merge remote-tracking branch 'cool-next-cc/next-cc'

Conflicts:
	src/zapit/src/femanager.cpp