Fixing header installation
Merge branch 'release/ATK-0.3.2' into develop
Merge branch 'develop' of https://github.com/mbrucher/AudioTK into develop
Proper Python test in tests (don't want to allow Python tests without any Python wrappers!)
Fixed the delay line and adding a new test to check the inherent behavior
Added new examples (vibrato using the universal delay line)
Small enhancement in the CachedSinusGeneratorFilter main function
Added temporary pointers for enabling potential vectorization
Enhanced the fixed delay line a little bit
Merged two loops -> best for performance (better for processed_input as it is not reused right away, we can compute output before waiting for the intruction's end)
Refactored the universal delay line to mimic the variable one.
Updated mind map
Reverted the delay line implementation: this one seems faster
Added a white noise generator -> chorus can now be implemented properly
Added Python wrappers for the white noise generator and updated doc.

Added two chorus examples
Not using a Gaussian generator anymore, just usual random numbers.
Added a new example: tremolo
Trying to get the required info for a better gain compressor curve (and reduce the size of the table at the same time)
Fixing OS X compilation
Merge branch 'release/ATK-0.4.0'