fix declare local (avoid global var!)
fix more global var accesses (thanks to lualint)
respect new fetch syntax
Merge performace test module path from branch 'radix-tree'
properly stop signal handler io after perf run finished
add shebang
fix test fetch
style corrections
improved fetch loop
new -> local new
added radix-tree
Merge branch 'master' of https://github.com/lipp/lua-jet into radix-tree
moved level and radix_expressions from peer to respective fetcher
removed most radix stuff from daemon.lua
Merge branch 'radix-tree' of https://github.com/lipp/lua-jet into radix-tree