remove cached messages
Added snow commonId for Wunderground provider
Fixed samsungac project name
Fixed loading configuration folder
Corrections on issues #1752, #1743 and factorisation of localised map/scale file search
Comments and example provided
Adding Uv Index property to Atmosphere class
Add Aeon Labs DSD32 Siren
Fixed restoreOnStartup for all QueryablePersistenceServices
Merge pull request #1756 from cdjackson/zwave-aeon_siren

Add Aeon Labs DSD32 Siren
Merge pull request #1744 from gerrieg/weather

[Weather] Added snow commonId for Wunderground provider
Merge pull request #1754 from clinique/weatherextensions

[Weather] Adding Uv Index property to Atmosphere class
Merge pull request #1748 from gerrieg/samsung

[SamsungAC] Fixed samsungac project name
Merge pull request #1749 from gerrieg/config

[Core] Fixed loading configuration folder
fixed configuration file loading
Merge pull request #1758 from openhab/fixed-configfie-loading

fixed configuration file loading
Add Wintop (possibly branded under other names) EasyPlug wall plug
DSC ALARM BINDING - Added new items.

Added new Switch type items that will help with rule creation.
Add reference to FortrezZ SSA3 strobe
There should be only one version of a sitemap in the Atmosphere cache for any give UUID.  If more then one exists they are transfered to the client using chunked encoding which is wasteful and currently breaks the IOS client.