make use of shortcut masterfiles, see https://github.com/cfengine/masterfiles/pull/312
It first tries to use the shortcut and if this fails fallback to old method for backwards compatibility
This addresses the issue in redmine #3697
inspired by Nick Anderson
generated the bootstrap.inc with test2cstring.pl as requested by @kacfengine
Merge pull request #1933 from basvandervlies/use_masterfiles_shortcut

make use of shortcut masterfiles
join: Don't add delimiter if only null-values are left

Looks like a nested loop that introduces polinomial complexity,
but the inner loop advances the outer loop as well.

Fixes Redmine #6552
Merge pull request #1944 from jimis/entropy

Do not seed PRNG with uninitialised stack buffer.
comment
Taken into account @ediosyncratic's review.