o.c.simplepv: Ensure NaN is printed, not U+FFFD
#462:A script to check for version mismatch between feature and included
plugins
o.c.security: Read FileBasedAuth. config each it's used
o.c.security: Update versions and tests

Tests run in ..test plugin, so need own copy of config files
Merge pull request #810 from ControlSystemStudio/bug_809

File-based authorization file re-read on each use
Merge pull request #808 from shroffk/master-cleanup

#462:A script to check for version mismatch between feature and included plugins
Merge pull request #814 from berryma4/master

issue #778
Merge pull request #815 from berryma4/master

increase version numbers
Ensure 'Infinity' is printed not U+221E
Merge pull request #806 from dls-controls/nan-fix

o.c.simplepv: Ensure NaN is printed, not U+FFFD
increase versions; added import for javax.ws to o.c.shift.viewer