Merge branch 'hotfix/2.1.2'
Merge branch 'release/2.2.0'
started backup functionality
dynamic backup
updated procedure equipment_tests_column
Merge branch 'develop' into hotfix/2.2.1
Merge branch 'feature/database_mgt' into hotfix/2.2.1

Conflicts:
	.gitignore
Merge branch 'feature/data_corrections' into hotfix/2.2.1
backup test functionality testing
Merge branch 'hotfix/2.2.1' into develop