Merge pull request #238 from ControlSystemStudio/hotfixes

Hotfixes resolves #237 includes #229 from xihui
Merge pull request #248 from ControlSystemStudio/hotfixes

Hotfixes: resolves #240 resolves #239
Merge pull request #250 from ControlSystemStudio/hotfixes

resolves #245
o.c.u.pvmanager.extra: review of elementAt
Can now work with Strings, nulls and preserves alarm/time.
o.c.u.pvmanager.jdbc: adding help to JDBC services
Merge pull request #261 from gcarcassi/3.2.x

2 Hotfixes (jdbc services help + elementAt review)
Merge pull request #264 from ControlSystemStudio/hotfixes

o.c.trends.databrowser: Fix archive search panel: resolves #262
Merge pull request #271 from ControlSystemStudio/hotfixes

o.c.archive.reader.channelarchiver: Doesn't check if sevr.hasValue(): resolves #270
Merge pull request #280 from ControlSystemStudio/hotfixes

FRIB product: updated version number and changelog
Merge remote-tracking branch 'remotes/origin/3.2.x' into hotfixes
FRIB product: added release script