Working on new Protocol workflow functions. Removed Gemfile.lock from git project.
UndoLastAction page class created. Fixed some step definitions.
KRFDBCK-9927 merge with Abe's Dev branch conflicts.

Conflicts:
	features/step_definitions/protocol_development/irb_create_protocol.rb
	features/step_definitions/protocol_development/irb_edit.rb
	lib/kuality-coeus/data_objects/irb/protocol.rb
	lib/kuality-coeus/page_objects/protocol_actions/close.rb