Java side and compiled binary for sglr-server

Only compiled for linux, currently temporarily has Sglr.java
use only the new sglr-server as I was testing on 64-bits.
Flags and more debugging code to compare server
Continue parsing past inessential differences, more info
ATerm2Kil - fixed QuestionMark should be skipped.
Extracted a generic external process server class.
moved ExternalProcessServer out of the parser package
Added macos version for sglr-server
Added cygwin version for sglr-server
Merge branch 'sglr-server'