Added group functionality.
Added string type check for serial data.
Removed return values for group functions. They will be re-implemented as needed.
Fixed group ID in group linear move function.
Fixed groupDelete.
Added initialization function for groups.
Type check on stage map keywords.
Attempt to fix key error.
Attempt to fix key error.
Attempt to fix key error.
Attempt to fix key error.
Attempt to fix key error.
Attempt to fix key error.
Added missing group id to group init function.
Added pause to python execution while stage in motion.
Testing stage homeing.
Test of group init function.
Made getMotionStatus a class method.
Implemented beam finding function, camera communication.
Working beam finder.