Added php-curl and php-intl to provisioning to make `composer install` happy.
Merge pull request #36 from adri/install-php-ext

Added extensions to provisioning to make `composer install` happy
Added PPA for node/npm
Update README.md
Modified gitignore to not include .vagrant
Just some updates to composer and bower.
All of the modules
Some neo4j setup, and a usermodel for our users, db logic will be handled directly in our model layer.
Our services file, this file will contain the model layer, rather have some duplication than wrong abstraction, luckily it is all collected this way, I like :D
Deleted node_modules
Merge pull request #44 from Omnomhub/neo4j-setup

Neo4j setup \o/
Testing against 5.6 and HHVM nightlies
Added missing id property
Recipe properties
Ingredient properties
Group properties
Created a message model for group messages
Added parent to recipe
Added all the models to the services
DI the client into the models