Created AbstractServerLayer/ServerLayer to be used in OrderDbLayer.
ServerLayer missing implementation.
Merge branch 'dev-serverlayer' of ssh://git@github.com/Farenheight/Lidkoping-SH.git into dev-serverlayer
Merge branch 'dev-serverlayer' of ssh://git@github.com/Farenheight/Lidkoping-SH.git into dev-serverlayer
Removed Model.class and added methods for getting updated orders from
server, in ServerLayer.
Set variables to private.
Created ServerLayerTest.class, still missing some implementation.
Wrote javadoc.