chore(lib): trivial whitespace fix
Merge pull request #107 from philips/trivial-whitespace-fix

chore(lib): trivial whitespace fix
The naive root + path might cause cases of double slashes e.g. http://path//relative-path.
This indeed happened with the out of the box google cloud endpoints GA discovery documents.
Switch to url.resolve to solve this cases.
Discovery should honor top level methods.

Clients are only creating helpers for the the methods that belong to a
resource, we should consider the methods that doesn't belong to one
as a top level method.
Testing request replays on auth failures for OAuth 2 client.
1. reflector the whole path/uri generation
2. fix the unit test to pass semi valid uri (one that begins with http://), non valid uris will not work
3. rename tests => test, this is the default conversation for mocha
less code for path normalization
fix minor syntax error
remove unused import
simplifies the code, less code path fix minor issues that jshint and WebStorm found.
Merge commit '3a421bb16fa5669c3578f7db8ada208d0ad75c7f'

# By Burcu Dogan
# Via Burcu Dogan
* commit '3a421bb16fa5669c3578f7db8ada208d0ad75c7f':
  Testing request replays on auth failures for OAuth 2 client.
  Discovery should honor top level methods.
Merge pull request #109 from erlichmen/master

The naive root + path might cause cases of double slashes e.g. http://path//relative-path.
Linting lib/requests.
Request endpoint generation cleanup

Removal of feature duplications, less utilities and more dependency to the
discovery metadata.
Improving examples with new features and cleaning up odd code. Adding an API key to multiple discovery sample to make it runnable out-of-the-box.
Modifying the timeout for tests to a reasonably safe level.
Linting...
Adding tests for URI builder.
Releasing 0.4.7.
Merge pull request #116 from rakyll/master

Releasing 0.4.7.
Don't export googleapis.Transporter

Constructor recieves an option transporter instead, for testing purposes
a discovery client should be constructed with an optional transporter.