Applied configs to all pisak classes
Added config files specific to all apps
refs #871
Fixed configurator key error situation
Pisak box as configurable
refs #871
All classes as configurables
More correct imports order in configurator
Ensure stage is not None before disconnecting signals in scanning group - minor fix
refs #871
Merge branch 'master' into configs

Conflicts:
	pisak/configurator.py
	pisak/scanning.py
Adjusted methods names
refs #871
Fixed configurator get prop name method
refs #871