Corrects NIOFileHandler location in logging.cfg

Signed-off-by: Oren Leiman <oleiman@neutral.io>
Adds roles.dat to security.cfg

Signed-off-by: Oren Leiman <oleiman@neutral.io>
Adds nio.env to template, populates nio.conf with NIO{HOST,PORT}

Signed-off-by: Oren Leiman <oleiman@neutral.io>
Corrects environment var reference syntax

Signed-off-by: Oren Leiman <oleiman@neutral.io>
Updating logging.cfg to work with new logger
Removing extensions from class names
Putting back logging formatters
Remove roles from user data file
Merge remote-tracking branch 'origin/release/1.3' into release/1.3
Update nio.env

NIOPORT is 8181
Merge pull request #1 from nio-blocks/release/1.3

Release/1.3