Keyword highlight bolding.
Merge branch 'master' of https://github.com/vufind-org/vufind
Eliminated unused variables.
Fixed bug -- wrong variable.
Added missing value.
Eliminated unused variables.
Remove problematic select stylings.
Merge branch 'master' of https://github.com/vufind-org/vufind
Sidebar adjustments.
Removed abstract methods already covered by interface.
- This fixes compatibility issues with early PHP 5.3.x versions.
Updated Summon library.
Dialed back overzealous spell checking.
Comment retheming.
Merge branch 'master' of https://github.com/vufind-org/vufind
Fix AJAX comment submitting.
Eliminated unused variable.
Eliminated unused variable.
Eliminated unused variable.
Sidebar number alignment.
Results line break error.