Git commits in Moodle 2.6.x by shashirepo

commit 66a9cf9bf39b65af31229fbb17d412172269a8e7
Author: shashirepo <shashikantvaishnaw@gmail.com>
Date:   Tue, 02 Sep 2014 12:57:35 +0800
Tag:    v2.6.6

MDL-46982 core:  fixes wrong opening div tag

commit b8d5bd3da0dd45ea23457eaf938150959748ae68
Author: shashirepo <shashikantvaishnaw@gmail.com>
Date:   Mon, 11 Aug 2014 14:28:37 +0800
Tag:    v2.6.5

MDL-46188 course:show/hide button disappears after action

commit 910043d9659e873350e34c6a4905a4a3566dfa5e
Author: shashirepo <shashikantvaishnaw@gmail.com>
Date:   Sat, 09 Aug 2014 02:45:47 +0800
Tag:    v2.6.5

MDL-46477 chat:hard coded string in mod/chat

commit c34a0a0acb133b4016c2711d99131acff608d960
Author: shashirepo <shashikantvaishnaw@gmail.com>
Date:   Thu, 07 Aug 2014 17:33:29 +0800
Tag:    v2.6.5

MDL-46633 chat: Chat send button gets stuck

commit 33ca478a19c47ad1a63a5de34aa96458e9c8eb75
Author: shashirepo <shashikantvaishnaw@gmail.com>
Date:   Wed, 26 Feb 2014 18:24:06 +0800
Tag:    v2.6.3

MDL-44095 frontend: fix typos in readme file