Merge pull request #103 from pdxruby/dependabot/bundler/rexml-3.3.2

Bump rexml from 3.3.0 to 3.3.2

Author: jc00ke

Gemfile.lock

@@ -232,7 +232,7 @@ GEM
     rb-fsevent (0.11.1)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.3.0)
+    rexml (3.3.2)
       strscan
     rouge (3.26.0)
     ruby2_keywords (0.0.5)