Update build notes to include ref. to android-7 platform requirement
Update build notes to include ref. to android-7 platform requirement

VideoTec/android-database-sqlcipher,dustedrob/android-database-sqlcipher,attaurrehman/android-database-sqlcipher,wuxingogo/android-database-sqlcipher,pengzhao001/android-database-sqlcipher,eevol/android-database-sqlcipher,prashant31191/android-database-sqlcipher,FloatingGuy/android-database-sqlcipher,eighthave/android-database-sqlcipher,qiyongqiang/android-database-sqlcipher,litehelpers/android-database-sqlcipher-api-fix,andyken/android-database-sqlcipher,yp25/android-database-sqlcipher,eighthave/android-database-sqlcipher,0359xiaodong/android-database-sqlcipher,VideoTec/android-database-sqlcipher,0359xiaodong/android-database-sqlcipher,0359xiaodong/android-database-sqlcipher,forcedotcom/android-database-sqlcipher,eevol/android-database-sqlcipher,qiyongqiang/android-database-sqlcipher,eevol/android-database-sqlcipher,brodybits/Android-sqlcipher-cursor-query-native-driver-test,dustedrob/android-database-sqlcipher,eevol/android-database-sqlcipher,eevol/android-database-sqlcipher,attaurrehman/android-database-sqlcipher,Heart2009/android-database-sqlcipher,prashant31191/android-database-sqlcipher,tsdl2013/android-database-sqlcipher,wuxingogo/android-database-sqlcipher,VideoTec/android-database-sqlcipher,wuxingogo/android-database-sqlcipher,Heart2009/android-database-sqlcipher,gmetal/android-database-sqlcipher,eighthave/android-database-sqlcipher,bhariharan/android-database-sqlcipher,attaurrehman/android-database-sqlcipher,VideoTec/android-database-sqlcipher,jayal/android-database-sqlcipher,wangjiegulu/android-database-sqlcipher,prashant31191/android-database-sqlcipher,pengzhao001/android-database-sqlcipher,pengzhao001/android-database-sqlcipher,0359xiaodong/android-database-sqlcipher,FloatingGuy/android-database-sqlcipher,Heart2009/android-database-sqlcipher,andyken/android-database-sqlcipher,yp25/android-database-sqlcipher,andyken/android-database-sqlcipher,tsdl2013/android-database-sqlcipher,yp25/android-database-sqlcipher,andyken/android-database-sqlcipher,forcedotcom/android-database-sqlcipher,wangjiegulu/android-database-sqlcipher,wangjiegulu/android-database-sqlcipher,gmetal/android-database-sqlcipher,bhariharan/android-database-sqlcipher,gmetal/android-database-sqlcipher,tsdl2013/android-database-sqlcipher,forcedotcom/android-database-sqlcipher,prashant31191/android-database-sqlcipher,yp25/android-database-sqlcipher,FloatingGuy/android-database-sqlcipher,0359xiaodong/android-database-sqlcipher,tsdl2013/android-database-sqlcipher,jayal/android-database-sqlcipher,attaurrehman/android-database-sqlcipher,qiyongqiang/android-database-sqlcipher,wangjiegulu/android-database-sqlcipher,dustedrob/android-database-sqlcipher,dustedrob/android-database-sqlcipher,qiyongqiang/android-database-sqlcipher,Heart2009/android-database-sqlcipher,eighthave/android-database-sqlcipher,qiyongqiang/android-database-sqlcipher,tsdl2013/android-database-sqlcipher,gmetal/android-database-sqlcipher,attaurrehman/android-database-sqlcipher,wuxingogo/android-database-sqlcipher,prashant31191/android-database-sqlcipher,FloatingGuy/android-database-sqlcipher,pengzhao001/android-database-sqlcipher,brodybits/Android-sqlcipher-cursor-query-native-driver-test,jayal/android-database-sqlcipher,jayal/android-database-sqlcipher,FloatingGuy/android-database-sqlcipher,forcedotcom/android-database-sqlcipher,andyken/android-database-sqlcipher,dustedrob/android-database-sqlcipher,yp25/android-database-sqlcipher,gmetal/android-database-sqlcipher,bhariharan/android-database-sqlcipher,wuxingogo/android-database-sqlcipher,Heart2009/android-database-sqlcipher,litehelpers/android-database-sqlcipher-api-fix,brodybits/Android-sqlcipher-cursor-query-native-driver-test,bhariharan/android-database-sqlcipher,litehelpers/android-database-sqlcipher-api-fix,jayal/android-database-sqlcipher,brodybits/Android-sqlcipher-cursor-query-native-driver-test,wangjiegulu/android-database-sqlcipher,pengzhao001/android-database-sqlcipher,bhariharan/android-database-sqlcipher,VideoTec/android-database-sqlcipher,litehelpers/android-database-sqlcipher-api-fix