Switch to using only the .s files for the QPU assembly, avoid binary blobs in the .c files
Make the qpu-02 code capable of running multiple QPUs in parallel
Fix the check for mul_src, to work properly also if the argument is a number
Merge branch 'master' of https://github.com/hermanhermitage/videocoreiv-qpu

Conflicts:
	qpu-tutorial/qpuasm.js
Merge pull request #3 from shacharr/master

Sync up my tree - small fixes