Developer credits
Git commits in Moodle 2.5.2 by Russell Smith
commit 1627ea320a5f283052e7e69359eba73ac4589897 Author: Russell Smith <mr-russ@smith2001.net> Date: Mon, 19 Aug 2013 18:18:57 +0800 Tag: v2.5.2 MDL-41291 cache: Use fread to avoid race conditions
commit a49e900fdac42e5dfe84c71f415af52caa7e8359 Author: Russell Smith <mr-russ@smith2001.net> Date: Tue, 30 Jul 2013 14:00:57 +0800 Tag: v2.5.2 MDL-40893 backup: cache question answers for performance
commit 874d5a4f856f5e2a0366a4f421955106c6f03d5d Author: Russell Smith <mr-russ@smith2001.net> Date: Sat, 20 Jul 2013 12:03:45 +0800 Tag: v2.5.2 MDL-40793 profiling: Allow multiple reference runs in display
commit 619fc0cd3c01af69d6f9ccf25a932b992f15e3cb Author: Russell Smith <mr-russ@smith2001.net> Date: Thu, 11 Jul 2013 15:14:46 +0800 Tag: v2.5.2 MDL-40585 backup: cache XML parent paths
commit d51121efbe11b8bf1d8092a023cc2216f00ed13f Author: Russell Smith <mr-russ@smith2001.net> Date: Tue, 09 Jul 2013 18:04:09 +0800 Tag: v2.5.2 MDL-40584 backup: Query db once per category in precheck
commit 30967ff481610efc9823a21cf2ddfb0464a24b10 Author: Russell Smith <mr-russ@smith2001.net> Date: Tue, 09 Jul 2013 08:10:17 +0800 Tag: v2.5.2 MDL-40538 caching: Use isset for performance