Introducing lastUpdate in Persistence Extensions
add optional headers functionality to http binding cache items in the
main configuration file.
removed unnecessary imports

Signed-off-by: Kai Kreuzer <kai@openhab.org> (github: @kaikreuzer)
Merge pull request #1422 from berndpfrommer/alarmdecoder

new binding: AlarmDecoder
Merge pull request #1393 from clinique/lastupdate

Introducing lastUpdate in Persistence Extensions
Support binding Service Discovery to specific IP or hostname
fixed refresh rates
Merge pull request #1427 from wnagele/master

Support binding Service Discovery to specific IP or hostname
fixed two bugs:
1) pom.xml was stil referencing the 1-wire binding (cut and paste error)
2) need to parse RF messages numeric value as hexadecimal!!!