1. Added symfony/yaml to composer packages
2. Removed all calls to yaml_parse_file() - using symfony/yaml component instead
Corrected Database connection renewal logic
1. Flushing dbHelper cache in object construction
2. Clearing PDO instance on connection renew
Release 0.3.0 of Commons Library.

    * Added support for syslog based logging.
    * Upgraded tests framework.
    * Added support for URL shortening.
Merge branch 'master' of github.com:native5/native5-sdk-common-php
Defaulting to File Logging.

    * Added default to file logging.
Merge branch 'development'
Fixed merged conflcits
Merge branch 'master' into development