Git commits in Moodle 3.1.12 by Marina Glancy

commit 7d7ca078705719bfe60d74f63ae9c71acc81f570
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 16 May 2018 15:25:11 +0800
Tag:    v3.1.12

MDL-62469 qtype_calculated: check remaining placeholders, see MDL-62275


commit f6da281a83a323e96521d0ad5e70466523e414a0
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 09 May 2018 18:38:24 +0800
Tag:    v3.1.12

MDL-62206 blocks: do not add fixed form elements as hidden


commit 7bed262b8f606f0a829aa439eb3671bd3b39ad7f
Author: Marina Glancy <marina@moodle.com>
Date:   Mon, 07 May 2018 12:53:40 +0800
Tag:    v3.1.12

MDL-62233 portfolio: check caller parent class


commit e9ba7022fc53fe46d6b0a7c9610a093bd300540a
Author: Marina Glancy <marina@moodle.com>
Date:   Mon, 16 Apr 2018 15:29:03 +0800
Tag:    v3.1.12

MDL-61996 core: when loggedin always check user is complete