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.
Disable insecure SSL protocols

SSLv2 and v3 have serious protocol flaws. They should be disabled by default. This is also what most distributions do and is recommended by the OpenSSL wiki: http://wiki.openssl.org/index.php/Compilation_and_Installation
ruby-build 20140919
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 pull request #593 from azet/patch-1

Disable insecure SSL protocols
upgrade openssl-1.0.1j
Merge pull request #652 from sstephenson/openssl-1.0.1j

Upgrade to openssl-1.0.1j
Fix TMPDIR noexec check to explicitly exit with a zero exit status on success

The TMPDIR check implemented in a4556a73 incorrectly reports that
TMPDIR cannot hold executables on 4.3.11(1) on Ubuntu 14.04.1 LTS.
This is because a script containing no commands returns a non-zero
exit code.  Contrast the following:

  bash 3.2.53(1) on OS X 10.9.5:

    $ bash -c '' && echo SUCCESS
    SUCCESS

  bash 4.3.11(1) on Ubuntu 14.04.1 LTS:

    $ bash -c '' || echo FAIL
    FAIL

This patch modifies the test script to explicitly call `exit 0` to
ensure that a successful exit code is returned if the script executes
successfully.
Merge pull request #653 from singlethink/bug-fix-noexec-check

Fix TMPDIR noexec check to explicitly exit with a zero exit status on success
Use HTTPS URLs to fetch JRuby distfiles.

See https://twitter.com/jruby/status/525726366533443584 which expresses
the desire to see this change.
Merge pull request #655 from wilson/master

Use HTTPS URLs to fetch JRuby distfiles.
added definitions for CVE-2014-8080
Merge branch 'cve-2014-8080'
1.9.3 builds with performance patches.
Build for 1.9.3-p385-perf.