make more basic, important queries use params
more params
Merge pull request #146 from neo4jrb/more_params

make more basic, important queries use params
bump to version 3.1.1
fix n + 1 node creation, use params in create_rel
Merge pull request #147 from neo4jrb/more_params

fix n + 1 node creation, use params in create_rel
limit/skip use params, refactored query clauses slightly
Merge pull request #148 from neo4jrb/limit_params-query_clause_diet

limit/skip use params, refactored query clauses slightly
Merge branch 'master' into rubocop

Conflicts:
	lib/neo4j-core/version.rb
	lib/neo4j-server/cypher_node.rb
	lib/neo4j-server/cypher_relationship.rb
	lib/neo4j-server/cypher_session.rb
	neo4j-core.gemspec
	spec/neo4j-core/unit/query_spec.rb
	spec/neo4j-server/unit/cypher_node_unit_spec.rb