MDL-34775 - Forum, RSS - Fixing RSS entries option to be disabled if RSS is not enabled
MDL-38252 - course: fix typo
MDL-38072 theme_mymobile: Removed collapsed topics contributed plugin code.

modified:   theme/mymobile/javascript/custom.js
modified:   theme/mymobile/style/core.css
MDL-37847 / MDL-38119 question engine: document API change.
MDL-38209 quiz CSS: fix coding style.
MDL-38209 quiz CSS: strip browser-specific rules.
MDL-38240 question forms: penalty should not be reqired.

It is a selecte menu, so you have to select a value, and anyway, 0 is a
valid value.

Once this is not a required field, the 'Multiple tries' section of the
form will collapse by default.
Automatically generated installer lang files
MDL-37958 behat: Using behat_form_field base class to interact with all form elements
MDL-37958 behat: Defintions for permissions management
MDL-37958 behat: Tests for permissions management
MDL-37958 behat: Solving problem when expanding root level nodes
MDL-38271 behat: Adds site shortname
MDL-38279 questions: must have default mark positive.
MDL-39282 quiz: always allow removal of bogus questions.
MDL-37958 behat: Ignoring spaces when comparing field contents
MDL-38327 behat: Don't switch completely if switchcompletely is false
Merge branch 'MDL-38279' of git://github.com/timhunt/moodle
Merge branch 'MDL-38240' of git://github.com/timhunt/moodle
Merge branch 'MDL-38282' of git://github.com/timhunt/moodle