New AudioBoo resolver supporting the 3 different players of AudioBoo
(configurable wich).
The old "wordpress player" is default for backwards compatibility reason
* Added "generic providers" embed.ly and oohembed.com.
* Removed the depending definitions in providers.xml
* Added a "generic provider" configuration with embed.ly API key.
* Nearly 30 services supported
* Some output of them fixed using smarty templating
* s9y 1.6 and 1.7 compatibility (different smarty versions)
* oEmbed result fixing while saving to DB.