try adding travis file
add matplotlib
try fixing gsl installation
add script
add ATLAS
fix atlas
fix atlas
only test 2.7, remove atlas
add build status
add build status
tweak to README
specify email notifications
make sure out is C_CONTIGUOUS
rename old streamdf
start on new streamdf
some tweaks to the setup
Merge remote branch 'upstream/master'
actually use leapfrog_c in orbit integration
implement galpyWarning such that it only applies to galpy warnings
move galpyWarning to util