Inital commit of files
Info class nearly done

Still needs WPS counting and ignoring of multiple encryption tags of
same element
Display code is finished
Finished main routine. Added doc strings

Main routine is in pi_kismet.py and creates everything

Doc strings added to pi_kismet_display.py
Info now correctly counts WPA v WEP v None

Also was missing call to parse_xml() in refresh() function of
KismetInfo
Merge branch 'master' of github.com:ThaWeatherman/KismetDisplay