Please checkout the change to enable building fcgiwrap as RPM package

[schnell18]

Hi gnosek, Thank you for your excellent FastCGI tool! I use it to serve Gitolite/cgit behind Apache or nginx. I come up .spec file to enable fcgiwrap to be built as an RPM package. It builds a systemd enabled RPM on OS like Fedora 14+, RHEL 7. The RPM on these platforms enables and start the fcgiwrap.socket. It's a lot more convenient for admin as they no longer need spawn-fcgi or equivalent.

I also updated the README to mention the systemd socket activation feature and add instructions to build the RPM package.

I have tested RPM package on CentOS 6.4, Federo 20 and Pidora (Federo 18 on Raspberry PI).

Could please take a look at this pull request and consider merge it into main line?

Thanks a lot!

[gnosek]

Sorry for taking too long with this. I'll happily merge this after https://github.com/gnosek/fcgiwrap/pull/17 (will probably need a tweak with the systemd unit paths).

I'd only ask you to comment about the Makefile.in change (which seems right to me but if so, how the hell did it ever build properly before?) and to flatten the fixes in your changes into the preceding commits, e.g. bbe0c14 into 81e1616 etc.