In progress work towards removing dependence on _classname field in neo4j DB 2.1.5 and above
Merge branch 'master' into metadata
Fix URL
Merge branch 'master' into metadata
Put this back.  Turns out it's not neccessary
Undo ActiveRel stuff which is now in separate branch
Should now be able to get along without _classname
disables _classname as default for rel class, uses type
merge master
downcase rel type in WRAPPED_CLASSES hash
adds set_classname class method to override default behavior
switched method and var names to be consistent with node_wrapper.rb
moved around methods related to _classname
Do not override Module#include? on class level
Merge pull request #551 from codebeige/do_not_override_module_include

Do not override Module#include?
all specs related to classname and db version pass
using elsif instead of else to properly catch this condition
split query proxy methods into their own spec, add delete_all for qp
added yard info
Merge branch 'master' into qp_delete_all