CreateDropDatabaseTest refactored to handle AJAX content

I have refactored the Create/Drop Database test to handle the AJAX
content, it uses waitForElementPresent() method to wait for an ajax
response which should be more reliable than sleep(). Next, I have tried
to use more of cssSelectors rather than xpaths as cssselectors cope up
well with structural changes on the page. Not yet added to
AllSeleniumTests.php, waiting for approval.
Selenium Create Drop DB Test refactored to handle AJAX Content

I have refactored the Create/Drop Database test to handle the AJAX
content, it uses waitForElementPresent() method to wait for an ajax
response which should be more reliable than sleep(). Next, I have tried
to use more of cssSelectors rather than xpaths as cssselectors cope up
well with structural changes on the page. Not yet added to
AllSeleniumTests.php, waiting for approval.
Translated using Weblate (French)

Currently translated at 100.0% (2562 of 2562)
Merge pull request #178 from scnakandala/SeleniumUserTest

Selenium Test added to test the creation and removal of a user with all ...
Translated using Weblate (Korean)

Currently translated at 42.1% (1096 of 2604)
Merge remote-tracking branch 'origin/master'
Fix bug:3829 Enabling query profiling crashes javascript based navigation
Translated using Weblate (Danish)

Currently translated at 100.0% (2601 of 2601)
Translated using Weblate (Korean)

Currently translated at 44.0% (1128 of 2562)
Drop browse mode column header sort link HTML title attribute, we have a JS tooltip there
Translated using Weblate (Croatian)

Currently translated at 42.0% (1092 of 2601)
Translated using Weblate (Polish)

Currently translated at 99.4% (2586 of 2601)
Merge remote-tracking branch 'origin/master'
Translated using Weblate (Polish)

Currently translated at 100.0% (2601 of 2601)
Translated using Weblate (Portuguese)

Currently translated at 48.0% (1248 of 2601)
Update tbl_addfield.php
Bug fix #3818 After "Rename table ... to ..." left menu doesn't reflect changes

The left navigationa and the other places where the old table name was
showing up, now updates if the table is renamed.
Translated using Weblate (Croatian)

Currently translated at 44.9% (1150 of 2562)
Translated using Weblate (Polish)

Currently translated at 99.9% (2560 of 2562)
Translated using Weblate (Portuguese)

Currently translated at 51.6% (1323 of 2562)