Add checks to avoid NPE if not configuration defined for a device.
Merge pull request #1 from openhab/master

Update from original
Fix for #881

Telnet connection is now only opened if a password is set and if there
is an item configured which uses the telnet connect on the standard
port.
removed password log message
Z-Wave: multi instance encap response handler fixed
Tidy code
Multi-instance command fixes.
Z-Wave: changed default endpoint value to 0.
Revert "Z-Wave: changed default endpoint value to 0."

This reverts commit eecd7c303d9b2976d6cf732f1154d7b231625af1.
Fix duplicate values in Fibaro FGD211

Also updated some labels
Remove <Item/> for Fibaro alarm duration field
Merge pull request #1553 from evansj/master

Fibaro database fixes
Update Fibaro devices with value 255 used in a list.
ZWave defines configuration values as signed numbers, however Fibaro lists some numbers as signed. This can be resolved for values that are typed in, however for values in lists, this needs to be treated as signed, otherwise the system will ignore these values.
Merge pull request #1482 from mod42/master

Fritzbox Binding log message #881
Add support for Everspring AD131

This is a plug-in dimmer module. It seems to be
identical to the AN142.
Add null checks to ZWaveDbProductFile

Both everspring/ad131.xml and everspring/an142.xml (and many others)
have a missing <Configuration> section. This causes a NPE while parsing
the database. I’ve fixed this in ZWaveDbProductFile#getConfiguration()
by returning an empty list instead. Same fix applies to
ZWaveDbProductFile#getAssociations()
Merge pull request #1543 from cdjackson/zwave-config_npe

Zwave config NPE checks
Merge pull request #1555 from cdjackson/zwave-fibaro_unsigned_values

Update Fibaro devices with value 255 used in a list.
Update Z-wave products.xml for additional Everspring HSM02 id values
Merge branch 'master' into everspring-ad131

Conflicts:
	bundles/binding/org.openhab.binding.zwave/src/main/java/org/openhab/binding/zwave/internal/config/ZWaveDbProductFile.java