Update share/ruby-build/rbx-2.0.0-dev

Rbx 2.0.0-dev need yaml install like rbx 2.0.0-rc1
Explicitly declare OpenSSL condition and URL in the definition files
Add 2.0.0-rc2
Merge pull request #279 from lucasuyezu/master

Add 2.0.0-rc2
Merge master
Use $RUBY_BIN
Be sure to use c_rehash from the OpenSSL build we just installed
Rely on OpenSSL to pick the right arch. Hint that we prefer 64-bit.
Support conditional package installation with `--if <test>`
Include certs from /System/Library/Keychains/SystemRootCertificates.keychain
ruby-build 20130208
Allow building against a custom OpenSSL on OS X
Upgrade to OpenSSL 1.0.1d, released 2013-02-05
Strip stray newline
Pass -q to curl to avoid loading user's potentially conflicting .curlrc. Related to #244.
Merge pull request #282 from alexstaubo/master

Add -q to curl.
Upgrade to OpenSSL 1.0.1e
fixed typo when openssl-1.0.1e was added to ruby 2.0.0
Merge pull request #284 from agileanimal/master

fixed typo when openssl-1.0.1e was added to ruby 2.0.0
Adding jruby-1.7.3