remove authentications sample

This will no longer be needed after update
Updated spec helper

removed vcr from spec helper and added a helper to stub jenkins
requests with webmock
update build specs

Updated actual specs to use webmock
Also added several mocks to support webmock
update executor specs
update job specs
update load statistics specs

This updates the specs to use webmock and add a mock
update people spec

update spec to use webmock and added a mock
update queue specs

Update specs for queue to use webmock and add a mock
Update system spec

Update specs and add mocks
update specs for views

update specs and add new mocks
update configuration spec
update client spec

update spec and mocks
update travis.yml
update README
bump version
Merge pull request #17 from jasontruluck/convert-to-pure-webmock

Convert to pure webmock