Update AOL adapter for v1.0 (#1693)

* Converted AOL bid adapter to Prebid 1.0.

* Added description file for AOL Adapter.

* Move one mobile post properties to options object.

* Implemented AOL user syncs config via setConfig API.

* Refactored Marketplace tests for Prebid 1.0.

* Refactored One Mobile tests for Prebid 1.0.

* Fixed faining tests for One Mobile endpoint.

* Refactored get userSyncs tests for Prebid 1.0.

* Refactored interpretResponse tests for Prebid 1.0.

* Remove outdated tests.

* Fixed review comments.

* Added ttl support for AOL adapter.

* Improved aol adapter docs.