Initial attempt at making this a client
Made WebService::SwigClient a singleton
Added instance and healtcheck method, and a gitignore file

* Modified all of the unit tests to be a bit more robust.

* Added an instance method which will always return a singleton. *new*
  will always return a new instance.

* Added a healthcheck method that will check the SaaS healthcheck route
  for health information.
Added a version and updated Module name
Added a bin file to help with talking to swig via commandline

* added some lame docs
make error_handler also accept the $curl object

You might want more than just a stringified error; the error_handler
now gets the $curl object that did the work as its 1th argument.

Drive-by fixes to lib/WebService/SwigClient.pm:
  * set up the singleton in a stricter fashion

Drive-by fixes to bin/swig_client:
  * tidied up the GetOptions line a bit
  * make the error_handler show it receives a $curl
Merge pull request #1 from blyman/master

make error_handler also accept the $curl object
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Added a unit test to check for the curl object and also pass the curl
object back on a failure.
Added a "create_translation" method along with some some abstraction
Updated licensing information
Merge branch 'master' of github.com:shutterstock/perl-webservice-swigclient