Tabify
Merge pull request #1340 from LeoColomb/master

Tabify
Remove data: from allowed protocols

Too many problems: too long URLs causing "413 Request Entity Too Large", browsers not liking to be redirected to a data URI, etc...
README update

Was still mentioning 2000 char limit on long URLs. See  https://twitter.com/hidgw/statuses/323347891362070528
Remove notice that has probably been here for decades.

<b>Warning</b>:  Illegal string offset '31.8888888888' in <b>D:\yourls\includes\functions-formatting.php</b> on line <b>21</b>
Stuff related to public shortening[1] & user auth[2]

1- readme note and linkage to wiki
1- fix global $yourls_allowed_protocol to allow plugin override
2- rewording of phpdoc comment
2- action added to yourls_maybe_require_auth()
Merge pull request #1343 from ozh/master

Stuff related to public shortening[1] & user auth[2]
Changelog update for YOURLS 1.6
GeoIP update
This is it: version 1.6
Number of hits displayed twice twice.
Update CHANGELOG.md
News in README
Fix twice </strong>

Fix #1346
Bug Tracker ref & SemVer

Red color removed in Wiki, as a red link in a wiki says there is no page behind.
Update README.md
Tweak. That fucking FB badge.
Update functions.php
Disable overzealous autoloading
Merge pull request #1361 from Diftraku/master

Disable overzealous autoloading, props @Diftraku