Couple extra additions to the meeting minutes

Thanks for taking the minutes Chris :)
Minutes - fixed date on latest minutes
meeting template updated by the admin-robot
OBCHints - small typos and formatting fixed
Minutes for 8th July meeting
Quaddy workshop - initial commit of manual
meeting template updated by the admin-robot
Fixed bad link to build manual
Minutes - meeting July 15
Quadcopter workshops now in separate folder
Add initial Equipment register
meeting template updated by the admin-robot