Version bump for 17.10.5

Signed-off-by: Cecilia Vela Gurovic <ceciliavg@catalyst.net.nz>

ChangeLog

+17.10.5 (2018-05-30)
+- 1763581 	Capitalisation of username / email address issue with LTI
+- 1767220 	Error when viewing a profile page with wall post as an Institution admin
+- 1769512 	find_by_email_address() and MySql problem
+- 1769546 	Backporting to 17.10 or ealier branches needs raw_old theme updated
+- 1770496 	Group member can't paginate through group pages
+- 1770535 	Able to upload a virus file to Files section
+- 1770561 	Browser back and refresh button attack vulnerability
+- 1772773 	Need to call render_items in the static way
+- 1772774 	change error message when changing username
+- 1767882 	"tablerenderer call updatecallback" js error in profileicons.php
+- 1768685 	Upgrade chromedriver / selenium
+- 1769581 	Remove info on subscribe / unsubscribe from topics in group forums
+- 1771473 	No sorting of tags according to "date" when clicked on a tag
+- 1773043 	Undefined property: stdClass::$logoxs due to wrong order of the upgrade tasks (upgrading from 16.10.9 to 17.10.4)
+
 17.10.4 (2018-04-06)
 - Bug 1737447 	Page activity report: Show information by modified time rather than created time
 - Bug 1744789 	Avoid relying on TinyMCE code stipping alone

htdocs/lib/version.php

@@ -16,8 +16,8 @@ $config = new stdClass();
 // See https://wiki.mahara.org/wiki/Developer_Area/Version_Numbering_Policy
 // For upgrades on stable branches, increment the version by one.  On master, use the date.
 
-$config->version = 2017092616;
+$config->version = 2017092617;
 $config->series = '17.10';
-$config->release = '17.10.5testing';
+$config->release = '17.10.5';
 $config->minupgradefrom = 2015030409;
 $config->minupgraderelease = '15.04.0 (release tag 15.04.0_RELEASE)';