add support for ccng to return a url for upload snapshot

Change-Id: I88924fb36c99d8a542efa08c436c75560367b0b8
Unify label_and_version in legacy_service_gateway apis

Change-Id: I39e9a12aad934367a54d090e8027a88ffd4e12f0
[FIX] 'active' column won't be updated in ccng_db

No matter service gateways runs or not, the column won't be updated

Test plans:
1. all unit tests pass
2. all bvt pass
3. verify manually
Support query services with the 'active' parameter

Query only active services like this: 'get /v2/services?q=active:true'

Change-Id: I5c6e6fdda77e691f80fa890d19126143ee6ea5bb
Refactor CFAdmin to honor scoped admin

Change-Id: I39091ce82fbf1bc60e09b0fd1ef8491e490dce28
Add test cases for parameterized queries
Bump rspec version
update validation key from uaa
Add tests for & refactor token signature checking code
Merge pull request #8 from cloudfoundry/sean_1

add support for ccng to return a url for upload snapshot
Merge pull request #5 from mflu/master

Unify label_and_version in legacy_service_gateway apis
Remove pairs file

We should use the pairs file in our home directory,
since we have so many git repos.
Further simplify UAA token-signing logic
Adding tests for PR
made MessageBus a class

Change-Id: Ib499fc9e82d326eb31769a8ec7371f8f788239bc
made ResourcePool a class

Change-Id: I739f3dc04a36a2ea1ce53560664f13e75052a917
Merge pull request #7 from cloudfoundry/brad_2

Refactor CFAdmin to honor scoped admin
Remove deprecated should syntax [finishes #43692899]
Fix a potential id conflict in users
fix non-deterministic test failure by clearing out db

Change-Id: I264a385df9f7a28fc6c1ce7bf2fc4f809c906f5f