Fixes #829, closes #830

Added definition of latest jruby

Add MRI Ruby 2.3.0-preview1

Just came out today: https://gist.github.com/nurse/f95ead4fc08b5a454e12

TRAVIS_COMMIT_RANGE is correct now

According to https://github.com/travis-ci/travis-ci/issues/1719 (closed by https://github.com/travis-ci/travis-core/pull/383), the behavior of $TRAVIS_COMMIT_RANGE should be correct now. We should be able to use it directly.

A lightweight version of Subversion is already installed on FreeBSD a…

A lightweight version of Subversion is already installed on FreeBSD as svnlite (the only difference from normal Subversion use is that the command name is svnlite).

Remove license from readme

LICENSE already exists as its own file (https://github.com/sstephenson/ruby-build/blob/master/LICENSE)

People are reporting that they are still getting errors:

  something wrong with LDFLAGS="-L/Users/<user>/.rbenv/versions/2.1.1/lib "

It was removed in 97b99997 because we
thought Ruby build process doesn't need it anymore. Turns out it does,
and this workaround is effective for the rest of Ruby 2.1.x anyway.

Add jruby-9.0.3.0

install OpenSSL for 1.9.3

on broken OS X versions

Add JRuby 9.0.2.0+graal-dev

Add JRuby 9.0.1.0

Add JRuby 1.7.22

Ruby 2.2.3, Ruby 2.1.7 and Ruby 2.0.0-p647

Closes https://github.com/sstephenson/ruby-build/issues/793.

Update Rubinius download location to use https://

Rubygems added a redirect on their main domain, so use it as the canonical download URL

Add jruby-9.0.0.0

Switch canonical download locations to HTTPS where possible.

Closes #786, #750, #623, #722