Git commits in Moodle 2.0.2 by Daren Chandisingh

commit e92977d3de37e5e1eff9ad4d2e0f69eb7f497c1e
Author: Daren Chandisingh <daren.chandisingh@luns.net.uk>
Date:   Wed, 26 Jan 2011 23:20:28 +0800
Tag:    v2.0.2

[MDL-25780] Fixed missing error string substitution


commit 6110e008cbdc9400d2feb4627df0ee3efa562f3f
Author: Daren Chandisingh <daren.chandisingh@luns.net.uk>
Date:   Wed, 26 Jan 2011 20:28:35 +0800
Tag:    v2.0.2

[MDL-25639] Fixed page output before redirection


commit fe4457ae29542b30965682bb7c71450da7aafd31
Author: Daren Chandisingh <daren.chandisingh@luns.net.uk>
Date:   Thu, 20 Jan 2011 19:07:14 +0800
Tag:    v2.0.2

[MDL-25874] Handle 'Cancel' action when editing lessons