removed trackable_tasks gem from project
scoped investors endpoint such that only investors associated with rounds that produced funding are included
removed unused zip_code method from the Company model
the Company#total_funding method now returns an integer
the s3 export no longer includes endpoints broken down by first letter
ApiQueue::Supervisor now keeps its own log, and logging in workers also appends to the supervisor log
when a supervisor's start_workers method completes, it now returns a boolean indicating success or failure
documented importer
Added unit and integration tests for the parser.

Sample json response was put into a fixtures file.
Integration and unit tests for the company parser are in the same file.
added importer use to the readme
Merge pull request #39 from cloudspace/63378148_parser_tests

Added unit and integration tests for the parser.
added tests to verify that unfunded funding rounds are not included in api endpoints
Merge pull request #40 from cloudspace/63635736_document_importer

63635736 document importer
Added tests for the supervisor class.
Added unit tests for the ApiQueue::Worker class.
Added unit tests for the Queue class.  Also minor refactoring to make testing easier.
Added unit tests for the api controller.  Minor refactoring.
Merge pull request #45 from cloudspace/63985220_controller_tests

Added unit tests for the api controller.  Minor refactoring.
Merge pull request #43 from cloudspace/63985256_queue_tests

Added unit tests for the Queue class.
Merge pull request #42 from cloudspace/63985304_worker_tests

63985304 worker tests
Merge pull request #41 from cloudspace/63985288_supervisor_tests

Added tests for the supervisor class.
Consolidated the funded on fields into a single date.

Updated the parser and tested it.
Merge pull request #47 from cloudspace/61896820_funded_on_conversion

Consolidated the funded on fields into a single date.
Changed deadpooled date fields to deadpooled_on

Updated the parser and unit tests with new deadpooled system.
Configured a few more rails 4 features.
added unit tests for the ApiQueue::Source classes
Moved default importer settings out of the rake file.