Merge pull request #17 from uh-klk/master

The code now close all SQL connections after used. Added some comments.
The code now close all SQL connections after used. Added some comments.
update README
Merge pull request #18 from uh-klk/master

update README
Updates for cob3-5, update cobscheduler, other joe programs, update UHCore
update UHCore ref
remove Makefile to avoid localisation issue i.e. CMake Error: The source directory does not exist.
update accompany_uva_msg
fixed Makefile
Fixed reference in text to ZUYD to UH
Update scheduler (temporarily disable wait, always block), update UHCore ref
Added debug and error messages etc.
merge uh-joe changes
update UHCore ref
Update UHCore ref
merging with uh-adapsys