clean up templates

for collector, dea, hm, login, nats, syslog_aggregator, uaa
fill description fields in jobs/collector/spec"
 remove extra spaces in jobs/collector/spec
fill description fields in spec file for dea_next, health-manager and syslog_aggregator
fill description fields in spec file for uaa and login
update syslog_aggregator/spec to add nats properties.
update uaa & login to use vcap-common/bin/cf-registar
[finishes #52428137]
fix missing ENV VAR
add a larger syslog_aggregator persistent disk [#52674867]
Bump src/warden:

Maria Shaldibina and Sarah Chandler (1):
      Increase niceness of warden containers by 10
Bump src/cloud_controller_ng:

David Julia and Matt Royal (1):
      Only return ManagedServiceInstances by default for a GET to v2/spaces/:guid/service_instances

Mark Rushakoff (1):
      Remove mock_class

cf-frameworks (1):
      Merge pull request #58 from cloudfoundry/remove-dead-code
Revert "fix missing ENV VAR"

This reverts commit 32f9bed24d84b793de4e472f4a2a7a248d160e16.
Revert "update uaa & login to use vcap-common/bin/cf-registar"

This reverts commit 28ab797b8e99087e0ca92f52f0095bf386d09e47.
Bump src/dea_next:

Gregg Van Hove and Maria Shaldibina (2):
      bump default ruby version to use SSL patch [finishes #52657333]
      Add reasoning for why we're writing instances.json
update collector package spec to exclude .git
update gorouter package spec to not include .git
add bin/env to gorouter package spec
grab all files in gorouter for now
Bump src/gorouter:

Alex Suraci (1):
      update README.md for new route registration scheme
Bump src/tests:

Alex Suraci (1):
      make async staging spec not care about ruby version

Mark Rushakoff (1):
      Remove all references to v1 and v2

cf-frameworks (1):
      Merge pull request #6 from cloudfoundry/no-more-v1-v2