Runtime fallout
Merge pull request #101 from vhbit/runtime-fallout

Runtime fallout
Fix negative serials on generated certs

required for compatibility with Go crypto
Merge pull request #102 from vhbit/fix-neg-serials

Fix negative serials on generated certs
Merge branch 'master' of https://github.com/sfackler/rust-openssl

Conflicts:
	openssl-sys/src/lib.rs