Added the getUsage call to the Definition object.
Completed implementation of the /usage endpoint.
Implemented part of the /recording API endpoint: DataSift::User->getRecordings()
Changed the DataSift domain name from datasift.net to datasift.com.
Implemented recording exports, and completed all other new API functionality.
Fixed makedoc.sh and rebuilt the doc folder.
Changed the format of the response for the getUsage call without a hash.
Added an example for the DataSift_User::getUsage() method.
Minor fixes.
Added the username into the URL for HTTP streaming.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lib/DataSift/StreamConsumer/HTTP.php
Switched the REST API to use POST requests. Fixes #1.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	doc/PHP-client/DataSift_ApiClient.html
	doc/PHP-client/DataSift_Definition.html
	doc/PHP-client/DataSift_Exception_APIError.html
	doc/PHP-client/DataSift_Exception_AccessDenied.html
	doc/PHP-client/DataSift_Exception_CompileFailed.html
	doc/PHP-client/DataSift_Exception_InvalidData.html
	doc/PHP-client/DataSift_Exception_NotYetImplemented.html
	doc/PHP-client/DataSift_Exception_RateLimitExceeded.html
	doc/PHP-client/DataSift_Exception_StreamError.html
	doc/PHP-client/DataSift_MockApiClient.html
	doc/PHP-client/DataSift_StreamConsumer.html
	doc/PHP-client/DataSift_StreamConsumer_HTTP.html
	doc/PHP-client/DataSift_User.html
	doc/PHP-client/_DataSift---ApiClient.php.html
	doc/PHP-client/_DataSift---Definition.php.html
	doc/PHP-client/_DataSift---Exception---APIError.php.html
	doc/PHP-client/_DataSift---Exception---AccessDenied.php.html
	doc/PHP-client/_DataSift---Exception---CompileFailed.php.html
	doc/PHP-client/_DataSift---Exception---InvalidData.php.html
	doc/PHP-client/_DataSift---Exception---NotYetImplemented.php.html
	doc/PHP-client/_DataSift---Exception---RateLimitExceeded.php.html
	doc/PHP-client/_DataSift---Exception---StreamError.php.html
	doc/PHP-client/_DataSift---MockApiClient.php.html
	doc/PHP-client/_DataSift---StreamConsumer---HTTP.php.html
	doc/PHP-client/_DataSift---StreamConsumer.php.html
	doc/PHP-client/_DataSift---User.php.html
	doc/PHP-client/_datasift.php.html
	doc/__filesource/fsource_PHP-client__DataSiftApiClient.php.html
	doc/__filesource/fsource_PHP-client__DataSiftDefinition.php.html
	doc/__filesource/fsource_PHP-client__DataSiftExceptionAPIError.php.html
	doc/__filesource/fsource_PHP-client__DataSiftExceptionAccessDenied.php.html
	doc/__filesource/fsource_PHP-client__DataSiftExceptionCompileFailed.php.html
	doc/__filesource/fsource_PHP-client__DataSiftExceptionInvalidData.php.html
	doc/__filesource/fsource_PHP-client__DataSiftExceptionNotYetImplemented.php.html
	doc/__filesource/fsource_PHP-client__DataSiftExceptionRateLimitExceeded.php.html
	doc/__filesource/fsource_PHP-client__DataSiftExceptionStreamError.php.html
	doc/__filesource/fsource_PHP-client__DataSiftMockApiClient.php.html
	doc/__filesource/fsource_PHP-client__DataSiftStreamConsumer.php.html
	doc/__filesource/fsource_PHP-client__DataSiftStreamConsumerHTTP.php.html
	doc/__filesource/fsource_PHP-client__DataSiftUser.php.html
	doc/__filesource/fsource_PHP-client__datasift.php.html
	doc/classtrees_PHP-client.html
	doc/elementindex.html
	doc/elementindex_PHP-client.html
	doc/errors.html
	doc/index.html
	doc/li_PHP-client.html
	lib/DataSift/Definition.php
	lib/DataSift/User.php
	tests/DefinitionTest.php
	tests/UserTest.php
Removed the doc folder from source control.
Removed recording APIs because they're no longer supported.
Added gitignore.
Merge pull request #9 from 3ft9/master

Removed the recording features