Concurrent Requests fix

• Fixes a bug where --concurrent flag for concurrent queries was doing an unneccessary query

Bulk Report Exports

1. Removes the access token flag
2. Adds support for Bulk Report Exports
   a. Up to 1,000,000 rows can be returned for a report
   b. If CCOM version is set to "v1.4" or "latest", the "osvc-crest-api-access-token" will be updated automatically for
   reach request.

VHOST support

This release adds a --vhost flag for connecting with virtual host as opposed to a custhelp or rightnowdemo domain.

Updated Release

This release should fix some issues with the previous 1.0 release:

1. Fixed report command having issues due to -o flag. The shorthand flag for running reports with an offset (-o) has been removed. The regular flag (--offset) should work for now as there aren't any additional characters that can be used for a shorthand offset flag

2. Change the --parallel flag to --concurrent as I cannot guarantee that HTTP requests work in parallel.

Beta Release

This is the first publicly available version of 'osvc-rest'.

It can perform all of the features available within the latest version of the Oracle Service Cloud REST API.