Bump version to 6.7.3, update changelog.

f88d30fa · Marin Jankovski · b2de30c5 · f88d30fa · f88d30fa
Commit f88d30fa authored 10 years ago by Marin Jankovski
--- a/CHANGELOG
+++ b/CHANGELOG
 v 6.7.3
  - Fix the merge notification email not being sent (Pierre de La Morinerie)
  - Drop all tables before restoring a Postgres backup
+  - Remove yanked modernizr gem
  
 v 6.7.2
  - Fix upgrader script

--- a/VERSION
+++ b/VERSION
-6.7.2
+6.7.3