[#53920639] Use proxy options when connecting to UAA/Login servers
Merge remote-tracking branch 'origin/proxy_support'
Bumping to version 4.1.0.
Don't omit attributes ending with _url.
Service broker model.
Bump errors submodule
Bumping to version 4.2.0.rc.
Merge branch 'pr/13'

Conflicts:
	cfoundry.gemspec
Bumping to version 4.3.0.
add fixtures for user-provisioned services
Bumping to version 4.3.1.
Remove ruby 1.9.2 from .travis.yml

We now depened on a version of activesupport that requires ruby 1.9.3 or greater.
Make service broker queryable by name
Bumping to version 4.3.2.rc1.
update submodule before travis build
Add each_page method to plural resources. each_page only keeps a single page in memory at a time.
CcApiStubs now take optional id parameters
Bumping to version 4.3.3.
add license to gemspec
Fixed what appeared to be a cp-r error in the specs.