Changed WorldExt class definition.
Added some directories to gitignore
First version of the vibration model
For git gui work without complaints
git warnings...
Merge branch 'heat-integration' of https://github.com/larics/assisi-playground into vibration
Implemented a new variation of a vibration source.
Moved vibration test to directory test/vibration.
Added an octave script to test the new vibration source.
Added cmake rules to .gitignore
Added a visualisation option to AssisiPlayground.
Shows heat and vibration.
Tested the heat and vibration visualisation.
Merge branch 'heat' into vibration

Conflicts:
	CMakeLists.txt
	interactions/HeatActuator.cpp
First implementation of a mesh heat actuator.
Need visualization to test it.
Merge pull request #17 from plsm/heat

Merging Pedro's changes: excel heat model (for evaluating the model), mesh heat actuator. Fixes #26.
Merge pull request #24 from plsm/master

Only small change in comment text formatting.
Merge branch 'master' of https://github.com/larics/assisi-playground into vibration

Conflicts:
	playground/CMakeLists.txt
Merge pull request #27 from plsm/vibration

Merge of visualization functionality + vibration. Closes #5.
Fixed CMakeLists.txt to correctly build test_ext. Removed default casu and bee from the playground.
Updated messages with new ObjectArray message type.
Object sensor stuff compiles.
Fixed missing initialization bug in ObjectSensor.
Added Casu as distinct object type to the ObjectSensor.