haproxy-devel, added support for combining acl's
-Agent check (lb-agent-chk)
-binding multiple port's
-new try at including OpenSSL 1.0.1
-fix combining frontends
Merge pull request #425 from PiBa-NL/haproxy-devel-2.1

haproxy-devel, added support for combining acl's,lb-agent-chk,multiple port's,openssl1.0.1