Bump activesupport from 3.2.7 to 3.2.22.5#12

dependabot[bot] wants to merge 1 commit intomastermongoid/evolver:masterfrom

dependabot/bundler/activesupport-3.2.22.5mongoid/evolver:dependabot/bundler/activesupport-3.2.22.5Copy head branch name to clipboard