add HTTP::Tiny to extlib/
add --compilation-server to jsx(1)

which runs HTTP server for compilation,
and now test-runner use it if possible
use daemon more in tests
Merge branch 'master' into feature/compilation-server-jsx
make test faster
add libs to extlib/
use compilation server in web/build.pl
only modify meta.jsx if needed
fix tests
fix extlib path in Util.pm
use compilation server in t/005
fix first build error
fix web/build.pl issues

NOTE: compilation server should take the current directory
save files in jsx()
s/Service/CompilationServer/
`make run` uses compilation server
use perl 5.8.x (LSB 4.1 compliant)
use tool:RunCompilationServer in web/build.pl
make the repo executable with 5.8.8
remove useless statements