Rename scripts/fix-groff-xhtml to scripts/fix-groff-xhtml.pl
Update scripts
Merge pull request #21 from rhmccullough/master

fix memory leak with format, meaning
Add matrix for CC=cc, CC=c++
try compile c++
Install bison with a C compiler
docs
#changes
2.0.16
Enable -Wformat=2 for gcc and fix that

(raptor_parser_log_error): Added to allow passing in format message and
log level.

Use above in cases where a message can be an error or warning so that
-Wformat=2 will work with gcc: it can now check all printf-style formats
used in Raptor.
Remove static string printfs in utilities (-Wformat)
Disable "-Wformat-nonliteral" with GCC pragma for snprintf test code
Enable -Wconversion