MDL-23566 mod_lesson: Float answers so paragraphs line up correctly next to the inputs
MDL-45432 mod_assign Declare character encoding in onlinetext export

Signed-off-by: Tony Butler <tonyjbutler@gmail.com>
MDL-45469 Conditional availability: Restrict by text area broken

It has never worked, because the data for text area fields is not
loaded into the $USER object.

Changing it so that the dropdown list does not include these types
of field. (This 2.6 version of change is similar to the 2.7 code
but in a different location and without unit test.)
MDL-45483 mod_forum: corrects values for maxattachments in forum settings
MDL-45380 theme_bootstrapbase: Restore config override highlight

Conflicts:

	theme/bootstrapbase/less/moodle/admin.less
	theme/bootstrapbase/style/moodle.css
MDL-45496 core Added space to logged in as line
MDL-45135 mod_glossary: fix RTL alignment of table

Tablelib has a specific 'hook' to allow alignment to be corrected for
RTL languages, but needs to be specified direction in lowercase.
MDL-32543 (backport) Make sure the action and url fields of log table have correct sizes
MDL-45512 comments: Added full date to comment details.
MDL-37838 block_courseoverview: fix pluaralisation logic

Note that this kind of handling of plurals is extremely limited, see:

https://moodle.org/mod/forum/discuss.php?d=85897
http://search.cpan.org/~petdance/Locale-Maketext-1.12/lib/Locale/Maketext/TPJ13.pod

However, this is a simple fix to the existing logic
MDL-45525 themes: minor forum improvements

Fixed an RTL style that wasn't kicking in properly on 2.6 and 2.7; backported to 2.5.
MDL-44027 groups: remove some junk html
MDL-45545 csslib: Chunking handles commas in media query definitions
MDL-45546 mod_forum: Login the user before getting its context
MDL-45535 CSS chunking breaks media rules if CSS invalid (IE)

Invalid CSS with extra } symbols, which previously (by fluke)
worked, was broken by recent chunking improvements. This change
makes the chunking code robust against this (stupid) situation.
MDL-44634 Regression: link to user profile in comments block fails due to double URI encoding
MDL-44634 Regression: link to user profile in comments block fails due to double URI encoding
MDL-45323 grade: Fix query errors on grade_get_grade_for_activity method.
MDL-45323 grade: Unit test for grade_get_grade_items_for_activity()
MDL-45561 themes: horizontal scroll in RTL base