Refactors Content and User models out of services
Adds CONTRIBUTING.md
Fixes time sync
Added the first official test!
Merge pull request #6 from guillermoandrae/develop

Added the first official test!
Merge branch 'develop' of github.com:GraphStory/graph-kit-php into develop
Updates PHPUnit version
Show common friendship in suggestion list
LIMIT was omitted. fixed
fromNode instead of fromArray
modified the template to avoid text wrap
re-align friends search block
Merge pull request #7 from ikwattro/common-friends

Common friends count in suggestion list
Merge branch 'develop' of github.com:GraphStory/graph-kit-php into develop
optimization following queries
fixed optim
Merge pull request #9 from ikwattro/optim-cypher

optimization following query
Adds a partial to DRY up the posts markup
Updates functionality, comments on cruft, reformats code
Adds Content::toArray(), updates properties