added Facebook interstitial: 6.*.*/adapters.info, sp-mediation-facebook-1.0.0.jar
added tremor interstitial adapter v1.0.0
Merge pull request #7 from gabriel-fortin/master

facebook interstitial
deleted doubled entry for Tremor in adapters.info
Merge pull request #14 from gabriel-fortin/master

deleted doubled entry for Tremor in adapters.info
added sample adapters.config file