refactor server_status_monitor.php
1. split long functions
2. add server_status_monitor.lib.php
Avoided the use of global variables by directly accessing super global variables.
PMA_getHtmlForConfirmPage method added to sql.lib.php to create html for the confirm page.
Translated using Weblate (Indonesian)

Currently translated at 74.8% (1947 of 2603)
Translated using Weblate (Slovak)

Currently translated at 83.7% (2180 of 2603)
Merge remote-tracking branch 'origin/QA_4_0' into QA_4_0
space added before elseif
Fix bug#3922, user privileges, in QA_4_0
code for displaying confirm page removed.
add test case for Text_Plain_$type classes
fix assert failed
JSlint fixes
Translated using Weblate (Dutch)

Currently translated at 99.7% (2666 of 2673)
Translated using Weblate (French)

Currently translated at 100.0% (2673 of 2673)
Merge remote-tracking branch 'origin/master'
Translated using Weblate (Spanish)

Currently translated at 100.0% (2673 of 2673)
PMA_isDropDatabase($sql_query) method added to sqlparser.lib.php
Merge pull request #418 from ayushchd/unit_testing

Unit tests for charset conversions
Translated using Weblate (Slovenian)

Currently translated at 99.9% (2671 of 2673)
Merge remote-tracking branch 'origin/master'