SwisTrack Code

Fix: removed isnan(cs->prevFaceRect.width) in ensureSizeBounds
cs->prevFaceRect is of type CvRect, where width is of type int.

ComponentBlobDetectionRedGreen.cpp corrected to add timestamp

removed opencv2 branch which is now merged into trunk

fixed serial port error messages in ChamberControl Component

General
- Added support for compiling with Pylon3 drivers (v 3.2.0, latest at the time of writing)
- Compiles and runs with both 32-bit and 64-bit drivers. Outstanding undiagnosed timing issues in 64-bit build, possibly system-dependent
- Using deprecated APIs; a new component should be written to take full advantage of new drivers
- Changed includes of external libraries to -isystem, so as to suppress irrelevant warnings

Makefile.inc
- Removed explicit wxWidgets 2.8 request; code works fine with latest 3.0 library
- Added separate option block for Pylon 3

ComponentInputCameraGigE.h
- Minimal changes implemented, activated by USE_PYLON3 flag (in order not to break Pylon 1 support)

ComponentInputCameraGigE.cpp
- Changed default AOI to match default interface AOI

Changed Makefiles to suppress obnoxious warnings in third party libraries

Fixed improper string conversion preventing compilation.
Added matching configuration and launch examples.

Added new components for Fourier transform, frequency filtering and pattern tracking in the fourier domain, resizing/cropping, graph clustering, data structure for passing commands to other modules, and some modules specific to the SelfSys project (EPFL-DISAL, published in ICRA2014 M. Mastrangeli Automated Real-Time
Control of Fluidic Self-Assembly of Microparticles) for controlling a microfluidic chamber in real-time via serial commands (can serve as example for other setups). The Fourier-domain filtering has GPU support - activate in Makefile.inc if CUDA is installed and OpenCV was installed with CUDA support.

updated Makefile.inc, and fixed camshiftwrapper (facedet) to compile against OpenCV 2. Successfully compiles on Ubuntu 14.04.

cvHaarDetectObjects takes one extra param in opencv2, updated facedet.c