addadd orient sql queries
Adjust package repo url
expose oriento db method
add missing method
remove automatic edge association.
adjusted destroy method
update oriento version
fix sails converted rid strings
Using model identity as table name when tableName is not defined (as per Waterline docs: "if no table name is supplied it will use the identity as the table name")
Changes pkFormat to string to support OrientDB's IDs
Overriding the 'id' value of the model as per Waterline docs: "By default an attribute named id will be automatically added to your model which will contain an auto-incrementing number unique to each record." (https://github.com/balderdashy/waterline-docs/blob/master/models.md). In this fashion sails-orientdb will replace '@rid' for 'id' making it consistent with other waterline adapters. Utils.js and query.js are inspired in sails-mongo equivalents.
Changing the delete method to return the previous records (similar to sails-mongo), as this makes it easier to trigger socket events using the model "afterDestroy" and makes it consistent with other CRUD methods.

Note, this change requires Oriento with commit: https://github.com/dmarcelino/oriento/commit/59d96ed25d8886590c79feff03f089b48377119c (pending pull request)
Update queries will return the resulting changed records;
Now using return() instead of returning()

This change depends on pending Oriento's pull request: https://github.com/codemix/oriento/pull/135
Changed the connection config to be more like waterline where "database" is not an object but it contains the name of the database. This change is backwards compatible with previous configurations.

Example: https://github.com/balderdashy/waterline/blob/master/example/express/express-example.js
Merge branch 'master' of https://github.com/vjsrinath/sails-orientdb

Conflicts:
	lib/connection.js
Defaulting connection to binary transport
This fixes the below error:
Possibly unhandled OrientDB.RequestError: Database 'plocal:/usr/local/opt/orientdb-community-1.7.9/databases//new_db' already exists
Making database defaults explicit in connection.js
Fixed how defaults are applied to avoid having defaults overriding the actual configs
Re-enabled automatic edge association removed by commit: d2165539239bfb25a31f39b0ae3b3b8b3488fc12 [d216553]
Added support for one-to-one case (first example in waterline docs: https://github.com/balderdashy/waterline-docs/blob/master/associations.md)
collection.associations was undefined, so reverted back to previous code that processes collection.attributes
typo: callack -> callback
typo: callack -> callback