Explicitly set encoding for compiler
Explicitly set encoding for compiler

Explicitly set the source encoding to UTF-8 to allow building on
default Vagrant boxes that are configured with ASCII as the env
default encoding.

chenrongwei/hbase-indexer,sdgdsffdsfff/hbase-indexer,LucidWorks/hbase-indexer,nero520/hbase-indexer,RandyChen1985/hbase-indexer,LucidWorks/hbase-indexer,nero520/hbase-indexer,NGDATA/hbase-indexer,fiserro/hbase-indexer,fiserro/hbase-indexer,RandyChen1985/hbase-indexer,NGDATA/hbase-indexer,chenrongwei/hbase-indexer,sdgdsffdsfff/hbase-indexer