Export Git variables, otherwise Git falls back to determining them itself.
export on separate line from variable definition
prep release
guard unsets

Apparently fails with netbsd's shell. Unsure if that shell is POSIX.
Fix too broad matching of .gitignored files. Closes: #732339
prep release
actually, need to munge input, it may use ./ before filenames
Added support for pushing to multiple remote repositories
find: replace "-not" by "!" to become Posix compliant

Signed-off-by: Harald Dunkel <harald.dunkel@aixigo.de>
make Makefile more "openBSD-friendly"

Signed-off-by: Harald Dunkel <harald.dunkel@aixigo.de>
Portability fixes. Thanks, Harald Dunkel.
Merge branch 'master' of https://github.com/rouben/etckeeper
Add support for pushing to multiple remote repositories. Thanks, Rouben.
fix generating a list of files/directories ignored by git

"git ls-files --others --ignore --exclude-standard --directory" doesn't
include the files that for example get ignored by this .gitignore line:
-----
default/*
-----

Without the "--directory" line it includes these files, but doesn't include:
-----
folder/
-----

So combine those 2 commands. The next line (grep -xFvf) requires an exact
match (-x). As a result the files in the 1st example were included in the
.etckeeper file.

Reference: http://stackoverflow.com/questions/466764/show-ignored-files-in-git#answer-1446609
Fix handling of git ignores like dir/* Thanks, Pim van den Berg
rename file, since it is a markdown file

Hmm
Merge remote-tracking branch 'upstream/master' into ppa-base

* upstream/master:
  rename file, since it is a markdown file
  Fix handling of git ignores like dir/* Thanks, Pim van den Berg
  fix generating a list of files/directories ignored by git
  Add support for pushing to multiple remote repositories. Thanks, Rouben.
  Portability fixes. Thanks, Harald Dunkel.
  make Makefile more "openBSD-friendly"
  find: replace "-not" by "!" to become Posix compliant
  Added support for pushing to multiple remote repositories
  actually, need to munge input, it may use ./ before filenames
  prep release
  Fix too broad matching of .gitignored files. Closes: #732339
  guard unsets
  prep release
  export on separate line from variable definition
  Export Git variables, otherwise Git falls back to determining them itself.