initial support for php app engine apps
merged with testing
placing php install in /usr/local
Changed domain
Merge branch 'testing' of github.com:AppScale/appscale into domain
backing up and restoring app_info_map from each appserver to zookeeper, so that appcontrollers can properly keep track of apps after the AC is killed
Merge pull request #11 from AppScale/testing

master merge
more reconnection logic
not having the appcontroller die if it cannot acquire nodes to scale onto
not aborting install script if we cant heartbeat back home
Fixing nginx config writing for static files
not removing last char off of secret, since that makes it into an incorrect value and thus unusable
zig zag queries
Changing system environment variable
Merge pull request #703 from jovanchohan/sys_env_var

Changing system environment variable for Java apps
Merge pull request #704 from jovanchohan/nginx_parsing_fix

Fixing nginx config writing for static files
fixed typo in name of appcontroller state file
Merge pull request #705 from shatterednirvana/properly-cleanup-local-ac-state

fixed typo in name of appcontroller state file
Merge pull request #702 from nlake44/zigzag2

zig zag queries
added method for tools to call to get port info about apps