Removed the python requirements install from the travis.yml file.
Removed the python requirements install from the travis.yml file.

simudream/pyFFTW,drwells/pyFFTW,hgomersall/pyFFTW,simudream/pyFFTW,hgomersall/pyFFTW,simudream/pyFFTW,frederikhermans/pyfftw-arm,simudream/pyFFTW,drwells/pyFFTW,drwells/pyFFTW,drwells/pyFFTW,frederikhermans/pyfftw-arm,jonathanessen/pyFFTW,jonathanessen/pyFFTW,hgomersall/pyFFTW,jonathanessen/pyFFTW