bug #3993 Sorting in database overview with statistics doesn't work
Fix merge conflicts
Another foreign key definition for information_schema
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Merge remote-tracking branch 'origin/master'
refactor server_privileges
fix UT according the source file changes
add test for PMA_tbl_relation and PMA_tbl_tracking
Merge pull request #651 from ayushchd/selenium

Selenium
Merge pull request #652 from xmujay/refactor_server_privilegess

Refactor server privileges
Translated using Weblate (Simplified Chinese)

Currently translated at 95.1% (2586 of 2720)
Merge remote-tracking branch 'origin/master'
XHTML compliance
Extraneous question mark was generated in the link
Forgot to fix the test
Merge pull request #654 from adamgsoc2013/UT_tbl_tracking

add test for PMA_tbl_relation and PMA_tbl_tracking
refactor server_databases: add function for drop multiple databases
Merge pull request #655 from xmujay/refactor_server_database_dropmultitable

refactor server_databases: add function for drop multiple databases
add Unit test cases for PMA_tbl_*
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