Bug 4509 - Makes expand/collapse arrows scalable with font size, adds svg versions for higher res, adds logic for gif fallback
(Bug 4196) Add more detection for the "On..." line

This is specifically for replying from Gmail web interface.
Merge pull request #356 from afuna/gmail-on-wrote-bug4196

(Bug 4196) Add more detection for the "On..." line
Merge pull request #357 from afuna/gmail-on-wrote-bug4196

(Bug 4196) Add more detection for the "On..." line
(Bug 5026) Add yyyy/mm/dd format
(Bug 5026) Limit how many lines back we look

To reduce the chance that we accidentally snip mid-message.
(Bug 5026) Another date format

On Apr xx, xxxx...
(Bug 5026) Recognize ---Original Message--- separator
(Bug 5024) Remove embedded HTML from the plaintext comment notif
Merge pull request #359 from afuna/plaintext-email-bug5024

(Bug 5024) Remove embedded HTML from the plaintext comment notif
Merge pull request #358 from afuna/general-on-wrote-bug5026

(Bug 5026) Recognize more formats of separators before the quoted message
Merge branch 'release-1.15' into develop

* release-1.15:
  (Bug 5024) Remove embedded HTML from the plaintext comment notif
  (Bug 5026) Recognize ---Original Message--- separator
  (Bug 5026) Another date format
  (Bug 5026) Limit how many lines back we look
  (Bug 5026) Add yyyy/mm/dd format
Merge pull request #349 from deborahgu/4509

Bug 4509 - Bug 4509 - Makes expand/collapse arrows scalable with font size, adds svg versions for higher res, adds logic for gif fallback
(Bug 5028) Allow a beta feature to be switched on sitewide

Basically take it out of beta with a config change, not a code change.
(Bug 2560) Replace the nouserpic image with a matching padlock on SSL

Icon modified for Dreamwidth by <user name="ninetydegrees">, based on
http://thenounproject.com/noun/lock/#icon-No9489
Merge pull request #363 from afuna/ssl-userpic-bug2560

(Bug 2560) Replace the nouserpic image with a matching padlock on SSL
(Bug 4923) Remove obsolete JS. Remove jQuery beta checks

Not all non-jquery JS files have been removed; some of them are still
being on site-skinned pages elsewhere. Still, this is a start.
Merge pull request #364 from afuna/remove-obsolete-journaljs-bug4923

(Bug 4923) Remove obsolete JS. Remove jQuery beta checks
Merge pull request #362 from afuna/beta-transition-bug5028

(Bug 5028) Allow a beta feature to be switched on sitewide
(Bug 2150) Initial patch by 90d