Git commits in Moodle 3.2.9 by Andrew Nicols

commit 9e3700abc3600c72c4afbf4dec873d3ed6a224d5
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 01 May 2018 09:30:46 +0800
Tag:    v3.2.9

MDL-62280 xhprof: Support tideways_xhprof


commit 4a9bc8b05fd01aa4380abc04bd95476373705327
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 28 Mar 2018 09:05:23 +0800
Tag:    v3.2.9

MDL-61770 iplookup: Check types rather than values