Improve RecentFavorite static function

Signed-off-by: Edward Cheng <c4150221@gmail.com>

Bug fix
Signed-off-by: Edward Cheng <c4150221@gmail.com>

Change var name, make __construct private, init the var at getInstance().
Signed-off-by: Edward Cheng <c4150221@gmail.com>

Fixes.
Signed-off-by: Edward Cheng <c4150221@gmail.com>

streamline code

Signed-off-by: Edward Cheng <c4150221@gmail.com>
Fix coding style

Signed-off-by: Marc Delisle <marc@infomarc.info>
Translated using Weblate (Central Khmer)

Currently translated at 6.6% (183 of 2766)
Merge remote-tracking branch 'origin/master'
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Currently translated at 100.0% (2766 of 2766)
Merge pull request #1143 from WhaleWatching/navigation

Improve RecentFavorite static function
Group two databases, when one's name is the prefix of the second one.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Translated using Weblate (Spanish)

Currently translated at 100.0% (2766 of 2766)
Translated using Weblate (Estonian)

Currently translated at 100.0% (2766 of 2766)
Translated using Weblate (Interlingua)

Currently translated at 47.3% (1310 of 2766)
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Currently translated at 14.6% (404 of 2766)
Limited the access to _tables variable in PMA_RecentFavoriteTable class

Signed-off-by: Chanaka Indrajith <pe.chanaka.ck@gmail.com>
Merge remote-tracking branch 'origin/master'
Update ChangeLog.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Merge pull request #1149 from Tithugues/b4375

Group two databases, when one's name is the prefix of the second one.
Translated using Weblate (Interlingua)

Currently translated at 47.5% (1314 of 2766)
Translated using Weblate (Tamil)

Currently translated at 15.5% (431 of 2766)
Merge remote-tracking branch 'origin/master'
Manage a config property to limit the number of items at first level in navigation panel.

Signed-off-by: Hugues Peccatte <hugues.peccatte@gmail.com>
Merge branch 'b4070' of https://github.com/Tithugues/phpmyadmin into b4070