Git commits in Moodle 2.2.0 by Tony Levi

commit 1f186372eac98014a3fa282ac4718c0bcc5e51e0
Author: Tony Levi <tony.levi@netspot.com.au>
Date:   Tue, 16 Aug 2011 10:30:29 +0800
Tag:    v2.2.0-beta

MDL-28945: Fix course/activity completion reports initial selection broken

commit ccc0fff941a903a135c9bf17a88d5f3436b7c67a
Author: Tony Levi <tony.levi@netspot.com.au>
Date:   Thu, 11 Aug 2011 13:04:54 +0800
Tag:    v2.2.0-beta

MDL-28709: Performance: Send cache/contenttype headers with 304 responses

commit f73c6bad2cc3017a9c21298560d688e8be3531da
Author: Tony Levi <tony.levi@netspot.com.au>
Date:   Thu, 11 Aug 2011 12:34:36 +0800
Tag:    v2.2.0-beta

MDL-28708: Send 304 Not Modified response when browser If-Modified-Since header is after file mtime

commit bce6b3c70a44b6f6118c7987d077e39e0e8522a2
Author: Tony Levi <tony.levi@netspot.com.au>
Date:   Thu, 16 Jun 2011 11:17:17 +0800
Tag:    v2.2.0-rc1

MDL-24577: Fix mark all posts in this discussion read doesn't work completely correct

commit d9b49c23da6194fc7e6811f526dba6030e1c4249
Author: Tony Levi <tony.levi@netspot.com.au>
Date:   Mon, 18 Apr 2011 12:30:36 +0800
Tag:    v2.2.0-beta

MDL-27228: Fix label 'eye' does not match show/hide setting

commit 88b3eb8bb563856de9aa53c7b1f9c3c2c3093b90
Author: Tony Levi <tony.levi@netspot.com.au>
Date:   Thu, 31 Mar 2011 13:36:13 +0800
Tag:    v2.2.0-beta

MDL-27030: Fix quiz overview report showing incorrect grades on regraded attempts