Merge pull request #188 from jrconlin/master

Move socket close to per instance
Fixed missing note when Locking a device which has a passcode.
Merge pull request #189 from mozilla-services/fix-missing-note

Fixed missing note when Locking a device which has a passcode.
Merge pull request #1 from jrconlin/dev

per bbangert's r
Merge pull request #194 from jrconlin/master

concurrency
Added support for Retina images.
Made marker icons adapt to pixel ratio instead of always using 2x.
Merge pull request #195 from mozilla-services/issue-109-retina-for-special-eyes

Added support for Retina images
Merge branch 'master' of github.com:jrconlin/FindMyDevice
Merge pull request #197 from jrconlin/master

Allow UTF8 lock screen messages
Fixes for sql

Make these more "stand-alone" commands.
* fix minor syntax issues.
Add "accuracy" to tracking; count utf8 char

* update position db scheme (along with patch file)
* update smoke test to pass fake accuracy (and adjust wiggle space)
* use utf8 rune counter for lock strings
Merge pull request #199 from jrconlin/master

Add "accuracy", count utf8 runes correctly.
Issue #186

Let's try this again,
* Converted incoming string to rune array, since apparently you can do
that in golang.
* normalized output to "output" for future cleanup and checks
* converted several printfs to errors for prod server debug.
modified on jfkthame's r
Fix per pdehaan r:
because I like bonus points
Update README.md
Update README.md
Merge pull request #207 from jrconlin/master

Issue #186