Added config file for Travis CI
Remove sympy from CI tests (no BLAS available on Travis)
Travis: Install dependencies using apt instead of pip
Travis: Install libraries with pip, but deps with apt
Travis: Corrected apt usage
Travis: Additional syntax change and test..
Travis: Added lapack and ATLAS sources to apt-get command
Travis: Modified dependency installation
Travis: Added BioNetGen to dependencies
Travis: BioNetGen symlink rather then environment var
Travis: Added necessary sudo to symlink creation
Travis: Added matplotlib dependency
Travis: Remove python 2.6 (leaving only 2.7)
Travis: Added build status to README
Merge pull request #1 from alubbock/master

Continuous integration support