improve README a little bit
verify chain as well (for good measure)
check for existing certificates
add apache cert example
use alternative subject names to make the output more meaningful
cleanup a bit and move the string massaging into get_cert_alternative_subject_names
merge master and fix conflict
Merge pull request #6 from MatthiasLohr/master

check for existing certificates
execute trap earlier so that it actually works *cough*
Merge remote-tracking branch 'upstream/master' into bugfix/fix-trap
multiple traps replace each other
Merge branch 'feature/import-dfn-pem2' of git://github.com/mvo5/certmake into mvo5-feature/import-dfn-pem2

Conflicts:
	import-dfn-pem.sh
Merge pull request #8 from mvo5/feature/import-dfn-pem-apache

add apache cert example
Merge pull request #10 from mvo5/bugfix/fix-trap

Bugfix/fix trap
Merge pull request #9 from mvo5/feature/use-alernative-subject-names

use alternative subject names to make the output more meaningful