! Enforce min/max values for numeric settings (fixes #1569)

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
Merge pull request #2126 from Oldiesmann/release-2.1

! Enforce min/max values for numeric settings (fixes #1569)
! Restore arrows for drop menus

Signed-off-by: John Rayes <live627@gmail.com>
Merge pull request #2127 from live627/dev

! Restore arrows for drop menus
! More icons were missing (#2128)

Signed-off-by: John Rayes <live627@gmail.com>
Merge pull request #2129 from live627/dev

! More icons were missing (#2128)
! Trying to run SQL statements as PHP doesn't work too well...

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
Merge pull request #2131 from Oldiesmann/release-2.1

! Trying to run SQL statements as PHP doesn't work too well...
! Don't load theme data when downloading attachments (fixes #2125)

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
Merge pull request #2132 from Oldiesmann/release-2.1

! Don't load theme data when downloading attachments (fixes #2125)
fix #2120

Signed-off-by: Illori <illori@simplemachines.org>
Merge pull request #2134 from illori/touch_load.php

fix #2120
! Add support for sending HTTP status headers when there's an error (fixes #2110)

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
Merge pull request #2135 from Oldiesmann/release-2.1

! Add support for sending HTTP status headers when there's an error (fix...
! Redirection topics should send "Moved Permanently" headers instead of "Moved Temporarily" ones...

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
Merge pull request #2136 from Oldiesmann/release-2.1

! Redirection topics should send "Moved Permanently" headers instead of ...