bug fix to prevent one pivotal project mapped to multiple harvest projects and to allow same person joined multiple projects
add favicon and logo
Merge pull request #6 from iyay/master

add favicon and logo
Merge branch 'master' of https://github.com/iyay/hipster
load pivotaltracker inside iframe
Merge branch 'master' of https://github.com/iyay/hipster
Fix bug to enable the same story to be resumed at harvest