python 2.6 compatibility
use true division
typo
bump version to 0.3.0
fix #5 - /proc/net/tcp error

Thanks to @perryjrandall !
bump version to 0.4.0
pep8
fix modes
travis configuration
Merge branch 'master' of git://github.com/FedericoCeratto/procfs into FedericoCeratto-master
Merge branch 'FedericoCeratto-master'
Add TravisCI build status
Merge pull request #10 from FedericoCeratto/patch-1

Add TravisCI build status