add java -server flag to ppps
demote class vars to instance vars (why were they ever class vars?)
'make clean' removes socket files
start removing class variables (server mode is now broken)
@@access -> @access (server still broken)
@@dolabels -> @dolabels (server still broken)
@@halocomp -> @halocomp (server still broken)
@@incdirs -> @incdirs (server still broken)
@@serial -> @serial (server still broken)
@@tag -> @tag (server still broken)
@@tolocal -> @tolocal (server still broken)
props -> opts in trasnlator.rb (to consider: what are really 'options'?)
update TODO