Merge pull request #315 from kanoi/api

API-README update cgminer verison number

API-README

@@ -383,7 +383,7 @@ miner.php - an example web page to access the API
 Feature Changelog for external applications using the API:
 
 
-API V1.19
+API V1.19 (cgminer v2.7.6)
 
 Added API commands:
  'debug'