changing name to lib
change name to lib
writing new urcc bin. finished cli option parse
Finished adding passes
add opted version cdump output
replace old urcc
adding ruby gem

minor update
Merge branch 'master' of github.com:hxy9243/urcc into xhu9
LGPL v3 and README
minor updates to gemspec
package run_passes as method. Code cleaning. minor modifications on config
gemspec
Merge branch 'xhu9'