Git commits in Moodle x.x.x by Huy Hoang

commit 5b29dbc7812aa5238e0daf9f41efa7a962539d86
Author: Huy Hoang <hoang027@umn.edu>
Date:   Mon, 10 Nov 2014 12:14:31 +0800
Tag:    v2.7.4

MDL-39692 grade: Ability to delete letter boundary

commit 1fd2bc481049f5f25b2339cbb4c39a708341eda5
Author: Huy Hoang <hoang027@umn.edu>
Date:   Mon, 10 Nov 2014 12:14:31 +0800
Tag:    v2.8.1

MDL-39692 grade: Ability to delete letter boundary

commit 1d693611e51a408800fa681f8e01f3571a27d341
Author: Huy Hoang <hoang027@umn.edu>
Date:   Mon, 10 Nov 2014 12:14:31 +0800
Tag:    v2.9.0-beta

MDL-39692 grade: Ability to delete letter boundary

commit e8c07ff705680417ee63aa2b56ee6713607f6eab
Author: Huy Hoang <hoang027@umn.edu>
Date:   Thu, 01 Nov 2012 17:14:45 +0800
Tag:    v2.4.0-rc1

MDL-34695 Wiki Module: add prevention to create new record when userid is 0

commit a8f5d3814d7e413881c2a9a1089ed150c78c08af
Author: Huy Hoang <hoang027@umn.edu>
Date:   Thu, 01 Nov 2012 17:14:45 +0800
Tag:    v2.2.7

MDL-34695 Wiki Module: add prevention to create new record when userid is 0

commit 71ff0a2f85bf63dbd2f0ab7bc6cc9622f5182664
Author: Huy Hoang <hoang027@umn.edu>
Date:   Thu, 01 Nov 2012 17:14:45 +0800
Tag:    v2.3.4

MDL-34695 Wiki Module: add prevention to create new record when userid is 0