Tries RackBaseURI instead of RailsBaseURI for gitlab Apache.

To be tested.
From http://stackoverflow.com/questions/13871154/gitlab-apache-phusion-passenger-no-such-file-or-directory-config-enviro/16393263#16393263
Remove '--format=ustar' test to avoid error if uid is too important.

Because of (as in https://developer.windriver.com/thread/1154):

eval tar --format=ustar -chf - build
tar: value 43493816 out of uid_t range 0..2097151
tar: Exiting with failure status due to previous errors
Make sure to stay in 1.x for nxlog.
libatomic_ops now uses GitHub.

www.hpl.hp.com/research/linux/atomic_ops/download.php4 has some availability issue.
Make sure to get .git if not there.
Add fixed_versions.example file.
Complete git repo settings if not there.
First implem fixed_version
add initial wget sequence doc.
Merge branch 'master' into fixedversion
Remove any trace of Sun Freeware _vers page.
second implem.
Add cache for web pages in _pkgs.
Merge commit 'a103401'
Merge branch 'fixedversion'
Add globalverinclude when fixed version detected.
Remove page if empty (because failed to load).
Restore proper dependency.
Relax keystore presence criteria, documente private key extraction.
Add vilog to edit latest log for a given module and step.