Fixed various "groups" minor display problems.

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
If current questionnaire is based on a public one, do not include survey nor questions in backup.

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
Issue relevant warnings for questionnaires dependent on Public questionnaire when Public has been deleted.

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
Updated releasenotes.txt

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4683 :: In MSSQL "user" is a keyword and therefore cannot be used as an alias.

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4699 :: No reason to automatically check N/A buttons if rate question is not required.

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4706 :: Remove all addslashes

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4732 :: "All your responses" page not displaying correctly Rate questions

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4734 :: Improve processing of Activity completion

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4741 :: Error with shortlabels when restoring old backups

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4745 :: Images and media not correctly displayed on some pages

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4745 :: a better fix, compatible with moodle 2.6

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
Fixed small display bug on "all your responses" report page using branching feature.

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4750 Postgres needs to be told to order responses by submitted time ASC

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4757 :: Remove the report "summary" stats page for questionnaires with only one response

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4760 :: N/A column report display is incorrect for Rate questions with N/A option selected

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
CONTRIB-4764 :: When deleting a question, number of existing responses to that question is sometimes wrong

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
Made code compliant with moodle coding guidelines (again!)

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
2.5.7 (Build - 2013120200) ready for release.

Signed-off-by: Joseph Rézeau <moodle@rezeau.org>
Disabled My Moodle page overview