Merge branch 'master' into develop

# By andrew (13) and others
# Via andrew (3) and others
* master: (22 commits)
  bug fix to find_by_handle_and_server_id method in registration model
  percentage of games played calculation
  refactor how to show tags from matches
  remove unused filter invalid method from sgf validator
  refactor registration find by handle and server id
  bug fix for match validator
  adding translation for node_limit
  fix to case sensitive lookup for registrations
  Fixing bug with match tagger
  adding loss decay to point ruleset
  turn off case sensitivity for importing process (refs #107)
  add points per lose to loser points (refs #111)
  adding point tally to cron
  prepping admin controller
  adding a couple more tests for node limit (closes #22)
  fix typo in en.yml, 'Japanese overtime [a]llowed'
  remove extra node limit
  add import job to schedule various fixes for import jobs to work
  temporary fix for node limit in match validator and adding node limit to ruleset form
  added player numbers to results
  ...
add more keys to the match digest to improve its uniqueness (refs #133)
add rank to list table in results (refs #122)
move result tables to partials
default sort of post is date desc (refs #134)
Merge branch 'develop' into features/admin

* develop:
  default sort of post is date desc (refs #134)
  add rank to list table in results (refs #122) move result tables to partials
  add more keys to the match digest to improve its uniqueness (refs #133)

Conflicts:
	app/views/results/index.html.haml
comment access to registration matches from results