Clarify variable's origin

Signed-off-by: Marc Delisle <marc@infomarc.info>
Fix default port to null for hhvm

HHVM doesn't allow false to be passed as port to mysqli_real_connect.
It only allows a nullable integer until ZendParamMode is finished.

See facebook/hhvm#1817

Signed-off-by: Tim Siebels <tim_siebels_aurich@yahoo.de>
#BUG:4496 -- part 2 fix

Signed-off-by: A V Minhaz <minhazav@gmail.com>
Merge pull request #1299 from SiebelsTim/fix-hhvm-serverport

Fix default port to null for hhvm
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Merge remote-tracking branch 'origin/master'
#BUG4496 -- part 2, propagation bug fixed

Signed-off-by: A V Minhaz <minhazav@gmail.com>
check dragged element is file or not

Signed-off-by: Chirayu Chiripal <chirayu.chiripal@gmail.com>
Merge pull request #1 from D-storm/drag-drop-import

check dragged element is file or not
Clarify variable's origin

Signed-off-by: Marc Delisle <marc@infomarc.info>
#Feature:1522 enhancement

 - User can close the upload status box, after uploading an invalid extension file, as suggested by D-Storm
 - minimize/maximise changed from -/- to -/+

Signed-off-by: A V Minhaz <minhazav@gmail.com>
Merge pull request #1300 from mebjas/pma_drag&drop

#BUG:4496 -- part 2 fix
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Merge remote-tracking branch 'origin/master'
Fix coding style

Signed-off-by: Marc Delisle <marc@infomarc.info>