Handler for canonical team links. Fixes #887
more information about target when approving media suggestions. Fixes #903
merging
increase api tracking urlfetch deadline
Merge pull request #908 from fangeugene/renderers

Renderers
reorder async media query to not block
Alert user if media suggestion didn't go through
fix pending media suggestion count
media approval guidelines for admin
use medium image on ChiefDelphi for media review thumbnail
Merge pull request #907 from brandondean/event-api

Event Teams and Matches API
optimize query
prevent sidenav from overlapping content
cleanup
more media approval guidelines
Optimize PNG images with optipng

Helps #839
Merge pull request #914 from mc10/images

Optimize PNG images with optipng
html and wording fixes
increase default task queue rate
Fix event validator