www/rubygem-redcloth: Update from 4.2.9 to 4.3.2

4.3.2

• Fix additional case for CVE-2012-6684 [Joshua Siler]

4.3.1

• Fix additional case for CVE-2012-6684 [Joshua Siler]

4.3.0

• Remove JRuby and Windows cross compilation and support
• Add Ruby 2.2.3 testing and support
• include CVE-2012-6684 fix [Tomas Pospisek]

4.2.9.1

• Lazy-load latex_entities.yml [Charlie Somerville]

Approved by: swills (mentor)