Update service broker (bump vcap_common)

 - git shortlog 055964f622..68d86f57fb
   Harshawardhan Gadgil (2):
      Add (optional) provider to GatewayProvisionRequest
      Add (optional) org-guid to Gateway provision request

Change-Id: I696c35cb553010f877c34990464242ac353b3ab9
Use mysql command to detect the health of instance

1. Create running? method for WardenService
2. Bump mysql2 gem upto 0.3.11 so that Mysql2::Client
  won't blocks ruby process
3. Wrap Mysql2::Client.new into a Timeout. To make sure
  client connection won't takes too long.
4. Fix few warnings

Change-Id: I3d248a8e08259807dabe9fb2773bab95aa18962c
Merge "Use mysql command to detect the health of instance"
[services-ng] prevent mysql keep_alive_timer from blocking reactor thread

Change-Id: Ic2080ce3a898f9b9e29f33a3aaeb1ee93f8d709d
Fix mongodb node bug

  release connection when it is unused. service instances monitor
  calls finish_start? periodically, if connection not released then
  mongodb instance connection number shall increase dramatically,
  and finally exceeds 'maxConn', afterwards, clients will never
  connect to mongodb instance.

Change-Id: Idc59b3361aae9f146517c1d1dadb1e11df112c07
Merge "Fix mongodb node bug"
Updated instructions for starting service_broker in vcap_dev deployment
[services-ng] support postgresql 9.2

Change-Id: I3e3bcc8c1e531cb69105b318c4b972060fd5d862
Bump version of vcap-services-base
Add quotes around passwords
Merge pull request #20 from cdavisafc/sbREADMEfix2

Updated instructions for starting service_broker in vcap_dev deployment
upgrade rabbitmq to 3.0