MDL-44670 theme_clean: Updating screenshot
MDL-43284 Theme: Clean theme errors with padding in Question Bank fixed
MDL-44824 add missing subplugin type names
MDL-44701 gradereport_grader: Display warning on navigation if unsaved grades are present
MDL-43398 Wiki: Choose... options cause SQL errors or seen inappropriate.
MDL-43398 wiki: remove extra Choose... option from select
MDL-35305 wiki: backup and restore files

Thanks to Tatsuya Shirai for the patch
MDL-41102 report_performance: correctly check state of automated backups

Thanks to Renaat Debleu for the patch
MDL-31262 fix quiz review capability check.

This change is logically the same as changing
    $this->has_capability('mod/quiz:viewreports')
to
    $this->has_capability('mod/quiz:viewreports') || $this->has_capability('mod/quiz:preview')
in the original code. However, I rewrote the logic so that we test the
most common and performance-critical case first - that of a student
lookign at their own attempt.
MDL-44862 always add dbport to dbsocket in pg driver

This should hopefully resolve problems when using sockets connection
to pg servers running on non-standard ports.
MDL-41063 Lesson qformat_default class is missing an error function
MDL-44862 postgres: tests to support socket & port

Both the database auth and enrol plugins use ADOdb
to perform connections. Socket and port are allowed
there if passed as "socket:port", so, when both are
configured in CFG, we pass them that way. Else
ADOdb defaults to standard port (5432).
MDL-44837 Behat: 'dialogue' selector only works for confirm dialogues

The dialogue selector in Behat (used only in one place) didn't work for
other types of standard Moodle notification dialogue.
Merge branch 'MDL-44670-25' of git://github.com/FMCorz/moodle into MOODLE_25_STABLE
Merge branch 'MDL-44701_25' of git://github.com/aolley/moodle into MOODLE_25_STABLE
Merge branch 'W14_MDL-44862_m25_pgsocket' of git://github.com/skodak/moodle into MOODLE_25_STABLE
MDL-44021 mod_glossary - fixed search multiple keywords sql duplicate parameter error
Merge branch '25STABLE-wip-MDL44021' of git://github.com/jennymgray/moodle into MOODLE_25_STABLE
Merge branch 'wip-MDL-35305-m25' of git://github.com/marinaglancy/moodle into MOODLE_25_STABLE
Merge branch 'MDL-43284-25' of git://github.com/phalacee/moodle into MOODLE_25_STABLE