removed invalid import statement

Signed-off-by: Kai Kreuzer <kai@openhab.org>
renamed config folder and added null checks in case folders do not exist

Signed-off-by: Kai Kreuzer <kai@openhab.org>
Added GenericThingProviderTest
Merge branch 'master' of https://github.com/eclipse/smarthome into
thing-dsl

Signed-off-by: Oliver Libutzki <o.libutzki@external.telekom.de>
Added GenericThingProviderTest

Signed-off-by: Oliver Libutzki <o.libutzki@external.telekom.de>