Modified imports and all subsequent occurrences.
Merge pull request #3 from ctn-waterloo/optimisations

Optimisations to neuron update loop
Merge pull request #2 from ctn-waterloo/pacman-revs-3312-3319

Upstream Changes: PACMAN103 r3312-3319
Inline with upstream changes.
Ensure input values are cast correctly.
Fixes silly mistake in neuron-update (division wrong way round).
Removing some old comments.
Initial structure for documentation using Doxygen.
Makefile makes documentation.
Added documentation for ensembles.
Merge pull request #4 from ctn-waterloo/documentation

Documentation with Doxygen
Added region information to documentation.
Modified .gitignore.
Work on using Timer2 for output.

- Stripped interleaved output out of neuron update.
- Added new output function.
- Added calculation for delay between output packets.
Merge pull request #6 from ctn-waterloo/ensemble-tx-smeared

Regularised output for Ensembles using Timer 2
Bringing branch into line.