Upgrated to OrientDB 1.5.0-SNAPSHOT
Upgraded to OrientDB 1.5.0
OrientDB: added check of right class before removal of edges and vertices
Fix of compilation issues related to introduction of hash indexes.
Merge pull request #3 from laa/master

Fix of compilation issues related to introduction of hash indexes.
Fixed issues on lighweight edges when the first is transformed the other one too to avoid missing identity
Minor: OrientDB used param for OrientDB libs, removed warnings
Minor: OrientDB used param for OrientDB libs, removed warnings
Merge branch 'master' of https://github.com/orientechnologies/blueprints
Merge branch 'master' of https://github.com/tinkerpop/blueprints
OrientDB: improved performance on browsing vertices and edges by using native size() of OrientDB collections
Fixed OrientDB issue #1571 about a bug on seting properties against loaded edges
Merged with latest branch
Switched to OrientDB 1.5.0 final