allow embedded ha db
remove debugger
remove comment
Merge pull request #112 from vpacher/ha_embedded

high availability embedded db
Merge pull request #113 from subvertallchris/master

send initialization params through to Faraday.new
Support for querying for uniqueness constraints
Rename rake file from .rb to .rake
Don't need this require in the gem's Rakefile
Load the rake file so that the tests can install neo4j
Fix for using params in Session#query
net-http-persistent with faraday