include ext directory in gremlin and upgrade scripts
Restore titan "standalone" assembly
Implementation of MultiVertexQuery and adjacency constraint in VertexQuery
fixed bugs in wrappers (did not unwrap transactional handle)
Merge branch 'master' into multiquery

Conflicts:
	titan-core/src/main/java/com/thinkaurelius/titan/graphdb/vertices/CacheVertex.java
fix ordering of the results in multiget_slice query for astyanax/thrift
Refactored attribute handling. Fixes #307.
Respected byte order in string serialization. Fixes #306
Fixes #269
Merge branch 'multiquery'
Fixes #360
Fixes #342
Fixes #332
Changed the naming convention around uniqueness and added out-unique/no-lock as default for property keys
updated test cases according to change in TypeMaker
improved documentation, fixed a test case
Fixes #346
Fixes #273. Fixes #350
Added API method to retrieve defined types. Fixes #345
fix cassandra.thrift.frame_size_mb option to accept numberic values from configuration