Some fixes from the platform
Use JDatabase instead of MySQL queries
Correct query format
Correct query format
Remove unnecessary empty()
Fix getTemplate() issue which caused an undefined variable to be called.
changes for loadmodule styles
changing to default module style #1
removing commented code lines #1
Conditional to show header
Field mapping for core_urls field is wrong for weblinks.
Restore weblinks image code to layout.
Simplify magic getters in third party API classes
removed tests for X-Content-Encoded-By hreader in JApplicationWebTest
Adjusted comments
 # [#30465] ACL dropdown hidden. Thanks Artur Alves
 # [#31199] *Various tooltips issues in back-end.
Ignore idna library in PHPCS
Fix PHPCS errors from joomla/joomla-cms@312d29fbcb7da22ec7100a7c3ab1095b8911040e
Correct path to CSS icon (Fix #1327) [ci-skip]