Migrate to latest 0.1.3 vcap logging gem

Change-Id: Ic6cf5c68ae75d76d81e086708f916de96618db9d
1. Catch nats error in base.
2. Upgrade nats gem to 0.4.10

Change-Id: I8fe8f19ad5cacf5c6727c2f7ce0cd58a16554d7c
Enforce redis max connections

Change-Id: I5a89a7687611c0ff557c6f4de8edf1ac14912eba
improve atmos gateway error handling

Conflicts:
	atmos/lib/atmos_service/provisioner.rb

Change-Id: I94d66ca19aaa6489d919e9bcac76a2d578c4b191
blob service gateway/node code; updated according to code review with Nick/Figo/Anfernee/Andrew;
add unit test for bind/provision/orphan; remove unnecessary params; change gateway service version
and description

Change-Id: I66087ca6c63567f762d9e05d2af3bd5d7af6992d
demo brokered services definition for RDBMS.

Change-Id: Ib3ad1e3d2c8b1c8eb70d64834f7c3b1a8cdc79c1
Merge "Don't cleanup log dir on restart" into services-r6
implement varz for postgresql service

Change-Id: I0fe8289f75ed195ff61f1ad6083dfd71b32c97fb
demo brokered services definition for rabbitmq and gemfire

Change-Id: I4d58595a91d13ebbf0109d9f6df1cdfeb2126cd2
implement healthz for postgresql service

Conflicts:
	postgresql/lib/postgresql_service/node.rb
	postgresql/spec/postgresql_node_spec.rb

Change-Id: I2e71f5cd6d3e2176f724f57ddca10fdf455c8fcf
Use mutex to protect critical variable in multithread environment

Change-Id: Ie87dc81d86bc10e59e5b6f7e71ab8a60af1f1f1c
Redis node should never hang if an instancs gets stuck

Change-Id: If4fd284ff885171654b61b772caf6f5df100a844
Merge branch 'master' into services-r6

Change-Id: Ifd7a39ad2d1cb38d7b9eb6e22ece6ae16d53685e
add basic http authentication in binding/unbinding calls to blob

Change-Id: I5f295a6013bca4f848c70884b8fa2e8966f9c68e
Adjust log level from error to warn in healthz

Change-Id: I72b69c0157cb795c9e1857ceac408ec98e38270d
orphan checking: send handles in batches

Change-Id: I52e7a6ffc1a7b9d0b216dc7cd45b5a9db00371d9
Merge "Use mutex to protect critical variable in multithread environment" into services-r6
Merge "Redis node should never hang if an instancs gets stuck" into services-r6
Make redis node thread safe

Change-Id: I3c88bb24b15edd2bef49a19a4dc1ffce16a41395
don't advertise until postgresql server is ready

Change-Id: Idc20bf184104772a22ad5f856edac1070f97d758