Add unit tests for JAdministratorHelper.
Fix a typo from the last commit.
Fix an error when generating cover coverage.
Update the code style ruleset for phpcs 1.3.6.
Bring the new sniffs to the language folder.
Expand the new sniffs to folders where they don't cause any errors.
Exclude the logs folder from codestyle checking.
 # [#29115] Wrong default frontend template. Thanks Peter.
Updating fr-FR installation, some versions in en lang files + a useless
JText in sample.php
 # Installation languages alpha ordering broken on hosts. Adding method.
Thanks Dennis
Fix codestyle error introduced in cbf683e0685892814832ca22bf6f1078eb997337.
fixing CSS error in isis template
Merge pull request #371 from Jayflux/master

Fixing CSS error in isis template
 # [#29144] error.php for Isis and Protostar Templates. Thanks Kyle
 # [#29139] *RTL incorrect display in new module creation window
 # [#29140] *RTL incorrect display when selecting a menu item type
 # [#29135] Improve popover loading. Thanks Rouven
 # [#29146] Fix open div in com_content blog view.Thanks Kyle
Catch up with 2.5.7 fixes.
Fix style issues from a56719a91020e149528ff01d43162214f5ceb20f.
[#29149] html5 validation is failing
Add Squiz.WhiteSpace.ScopeClosingBrace as a new code style sniff.