pipe stdout, stderr streams of child proccess to main process in make.js
Show error if gmake or make not installed
Show 'gcc is required!' if gcc not installed on build
Add --nobg switch
Merge branch 'no-bg-switch' of https://github.com/kpcyrd/cjdns into crashey
fixes #597 and tested on macosx and Linux
Merge branch 'nix_Jmp_callback' of https://github.com/wfleurant/cjdns into crashey
Use nobg switch in upstart script
Remove upstart nobg workaround
Use nobg switch in systemd unit
Change system to systemName in build configure

Also replaces instances of SYSTEM in the configure callback function.
Remove global variables from the configure callback function.
Fix problem with CROSS being undefined.
A simple script to run cjdroute with its config in an argument
Merge branch 'nobg-adoption' of git://github.com/kpcyrd/cjdns into crashey
Merge branch 'crashey' of git://github.com/interfect/cjdns into crashey
Since SECCOMP detection is now in place, it need not be excluded for travis-ci
fixed a typo
Merge branch 'master' of git://github.com/fbt/cjdns into crashey
small refactoring node_build/make.js: set stdio: inherit instead pipe manualy