cleaning up README instructions
if sed fails to match, use the NODEJS_VERSION marker as a backup
v0.10.0 released!
Updating for V2
Add pre-build hook to make this work with v2 cartridge format.
Merge pull request #1 from mrunalp/master

Add pre-build hook to make this work with v2 format.
Updating OPENSHIFT_*_IP and OPENSHIFT_*_PORT env var names to support the new V2 cart config
bumping default nodejs version to 0.10.9
cleaning up for v2 release
marking pre_start init script as executable
updating for v2 cart compatibilty