Added note on Docker support
Added note on Docker support

dharmatech/BrightstarDB,BrightstarDB/BrightstarDB,dharmatech/BrightstarDB,dharmatech/BrightstarDB,kentcb/BrightstarDB,kentcb/BrightstarDB,BrightstarDB/BrightstarDB,dharmatech/BrightstarDB,BrightstarDB/BrightstarDB,BrightstarDB/BrightstarDB,dharmatech/BrightstarDB,dharmatech/BrightstarDB,kentcb/BrightstarDB,kentcb/BrightstarDB