Releasing fix for PLUG-235: Add support for monitoring field data memory metric for node.

Merge pull request #20 from Kumar-Patil/master

	Fixed PLUG-270 and PLUG-235 issues

Released PLUG-131

Merge pull request #19 from vitiwari/master

changed default poll interval to 15000

Release 0.9.2

Initial lua version of plugin

Release 0.9.1

• Initial lua plugin