Supplied by Rick Jerz.

MDL-34469 - lib - replacement of the deprecated get_context_instance and get_context_by_id functions (group 15)

spotted during review

Merge branch 'master_MDL-32227_add_plagiarism_api_support_to_workshop' of git://github.com/kanikagoyal/moodle

Conflicts:
	course/reset.php

MDL-34494 theme_formal_white: replaced old style core_renderer::MAIN_CONTENT_TOKEN with $OUTPUT->main_content()

The quiz does not really support outcomes, but even so in 1.9 you could
select outcomes on the quiz edit form, and apparently this was useful to
some people, therefore we should re-enable it.

+ Right align frontpage course list
+ right align activity and resource titles
+ Two Columns on/off slider fix
+ Right align content in Blocks
+ Fix checkbox question types in quiz
+ Right align titles of fields in Forms
+ minor ui tweaks

These fixes come from testing with the example file supplied by Rick
Jerz.

MDL-34467 page: Repalce all instances of get_context_instanc() with respective context_XXX::instance()

MDL-34467 lti: Repalce all instances of get_context_instanc() with respective context_XXX::instance()