update composer.json
remove double icon classes that were not needed for original font-awesome conversion
icon-fixed-width -> fa-fw
icon-* -> fa fa-*
ban-circle through flag-alt conversions
correct composer.json
folder-close-alt through question-sign conversions
remove-circle through zoom-out conversions (completes list)
update modulelinks template plugin
correct icon colors
correct missed instance
no such icon as `eye-on` - convert to `eye`
revert incorrect conversion
correct custom style definitions
revert legacy style definitions
correct javascript
correct javascript
revert change in user style
correct classname in users module
revert change in bootstrap theme