Git commits in Moodle 2.2.5 by Andreas Grabs

commit fb2cbe2466250d97c954d25e581ca185a2c6ac92
Author: Andreas Grabs <moodle@grabs-edv.de>
Date:   Sat, 25 Aug 2012 05:04:07 +0800
Tag:    v2.2.5

MDL-34996 - Improve help text for Feedback dependancies

commit 20af48348b882f9850b31fd53d95438da3ee4d3b
Author: Andreas Grabs <moodle@grabs-edv.de>
Date:   Sat, 25 Aug 2012 03:53:45 +0800
Tag:    v2.2.5

MDL-34952 - change get_info() to public access

commit 8821ce4d3d2c58dcb613f81d14dfc458b8fd0f81
Author: Andreas Grabs <moodle@grabs-edv.de>
Date:   Fri, 03 Aug 2012 06:32:07 +0800
Tag:    v2.2.5

MDL-34658 - Saving failed because missing or false values

commit 1dd8dd84962cc8e377c493f9d2ec68585661a0f5
Author: Andreas Grabs <moodle@grabs-edv.de>
Date:   Fri, 03 Aug 2012 05:03:26 +0800
Tag:    v2.2.5

MDL-34670 - undefined variable  in feedback templates