Reveberation time from impulse response
Moving data to new data folder
Merge pull request #6 from felipeacsi/t60-impulse-response

Reveberation time from impulse response
Renaming files for test discovering
Fix typo
Temporary fix for data files path
Initial Travis-CI configuration
Fix scipy installation in Travis-CI
Install and then tests
Using find_packages() instead a list in setup.py
Fix for Python 3 compatibility
Merge pull request #7 from felipeacsi/travis-ci

Continuous Integration
Model a frozen turbulent atmosphere

Calculate a snapshot of a frozen turbulent atmosphere.

Spectral densities have been implemented for Gaussian, Kolmogorov and
Von Karman spectra. Fluctuating fields can be calculated in 2D using
these three spectra. Wind and temperature fluctuations are supported.

1D and 3D fields are not yet implemented.

Only the classes that are used in the examples have been validated.
Add .png to gitignore
Merge pull request #9 from FRidh/turbulence

Model a frozen turbulent atmosphere
Patch to install matplotlib 1.3.1 with pip 1.5.x
Merge pull request #10 from felipeacsi/matplotlib-pip1.5

Patch to install matplotlib 1.3.1 with pip 1.5.x
Change name of module/project to 'acoustics'
Use FFTW FFT if available in Atmosphere()

The FFT of FFTW performs much better than fftpack that is used by
default in numpy and scipy.
Several changes to Atmosphere
- Improve unit tests.
- Improve several method names