Implement checkbox option for individual file in search result panel.
Don't show checkboxes in file-sections for the Find Result panel.
Tweaked spacing.
Adjust colspan attribute for file-section to the correct value.
Proofreading

Add new translation, as well as making few changes (space, typo, etc...) to existing translations.
Localized CC BY link
Add SHA-1
Romanian locale update
fixed json structure
some translations fixes, thanks to @bumbu
Fix item highlighting issues in dropdown list.
add null checks before calling PopUpManager.removePopUp()
disable integration test
added hash
Fix for #8379.
Fix for #8427.
Fix for #8428.
Fix for #8430 plus various dark theme tweaks.
Updated by ALF automation.
Merge pull request #8307 from micnic/master

Romanian locale update