adding global robots.txt.  fixes #22
added robots.txt.  fixes #22
Adding drush
adding git to packages
setting sesssions dir to world writable
adding nodejs / modules to php55 instance.  fixes #6
fixes #6
added appropriate https env variable if HTTP_X_FORWARDED_PROTO is set to https
Fixes #5
Merge pull request #9 from avatarnewyork/https_awareness

added appropriate https env variable if HTTP_X_FORWARDED_PROTO is set to...
Adding x-debug
Merge branch 'master' into php55beta
adding postfix support