added setEndPoint method
exposed source_sync_all_folders and source_callback_url

in addConnectToken
exposed async option to listMessagesBySourceAndFolder
oauth2 support
Create composer.json
Update composer.json
Update composer.json
Fix rogue comma.
Merge pull request #1 from cc-consulting/master

Add composer.json
Lowercase package name

Lowercase package names in composer.json required by packagist.org.  Packagist will allow for automatic discovery of the PHP-ContextIO library.
Merge pull request #2 from nurikabe/patch-1

Lowercase package name
added include_extended_counts param to listSourceFolders
added new no_cache param to listSourceFolders
added new flag params to addMessageToFolder
set POST Content-Length when appropriate
improved setMessageFolders call
added setThreadFolders
fixed POST encoding and oauth issue
Update class.contextio.php

Added getMessages($account)

This will return all messages for a given accountId
Update class.contextio.php

Added getMessages($account, $params)

This overloaded getMessages method will return all messages for the specified accountId filtered based the parameters you specify