pulled with ZY's changes, changed icon
activities table VC now passes patient ID and patient name to the integrated graph VC
CPD barGraph VC now uses the actual selected patient ID, activity ID and week number

Integrated GVC now gets a list of activity times from the server instead of using the txt file. Lots of new methods added to support this change and to modularise existing code.
Graph plotting code in the integrated GVC is re-written to remove some bugs in laying out scrollview titles in cases of missing data, and to include bar-graph plots for strengthening activities.
The seated exercise plot is just placed manually for now.

phpComm includes the new functions mentioned above.
project file