Code for find_in_batches / find_each ActiveNode support
Merge branch 'master' into find_in_batches
Add find_in_batches to based model class
Bragging rights
Update README.md
Update README.md
fix documentation typo
adds find_or_create_by to ActiveNode

Also adds the bang version `find_or_create_by!`

Both methods are equal to the ones defined in ActiveRecord::Relation.
Merge pull request #535 from mrfoto/find_or_create_by

Adds find_or_create_by
adds a block to :create and some specs
Merge pull request #536 from neo4jrb/create_specs

adds a block to :create and some specs
Fix URL

(cherry picked from commit 2130e0263c29f22a9259219d8addd493d76b217b)
Merge branch 'master' of github.com:neo4jrb/neo4j
count uses pluck, retrains ID of target var
Merge pull request #538 from neo4jrb/count_retains_target

count uses pluck, retrains ID of target var
allows ordering of paginated results
Merge pull request #539 from neo4jrb/pagination_fix

allows ordering of paginated results
adds new activerel query method
Merge branch 'master' into find_in_batches

Conflicts:
	lib/neo4j/active_node/query_methods.rb
Add find_each to ActiveNode and add some basic specs