Created NetconsoleMessage class
Made frccomm protected and added method to defer start loops in DS
Created netconsole panel, added to PCDS frame
Made PCDS use thread safe lists, does not require frame to construct,
and added netconsole support
FRCComm and Netconsole useing synchronized lists
Added up and down arrow images for netconsole tab to PCDS
gitignore ignores bin/ and no longer tracks settings