OS X: Fixes check for OpenSSL version

We only care about Apple's OpenSSL when checking the version.  Any
other OpenSSL that happens to be in the PATH doesn't matter.
Merge pull request #516 from docwhat/better-openssl-check

OS X: Fixes check for OpenSSL version

Fixes #606
Upgrade OpenSSL library to 1.0.1i

Previous versions of the library contain several vulnerabilities:
https://www.openssl.org/news/secadv_20140806.txt
Merge pull request #644 from meineerde/feature/upgrade_openssl_to_1.0.1i

Upgrade OpenSSL library to 1.0.1i
add jruby-1.7.16
Merge pull request #645 from makotosasaki/03

add jruby-1.7.16
ruby-build 20140926
Merge remote-tracking branch 'upstream/master'