v3.3.0-beta

• Cleaned up a few more views with newer "required" indicators (versus old asterisks)
• Allow admin to turn LDAP password sync off
• Fixes #2406 - added missing gate for assets.edit
• Add maintenance notes to maintenances tab in hardware view
• Eager load asset query on maintenances to prevent n+1 queries
• Use showAssetName instead of $asset->name to include the asset tag in asset acceptance screen
• New (very rough) import history option lets you import historical checkins

Remember to run:

php composer.phar install --no-dev --prefer-source
php composer.phar dump-autoload
php artisan migrate
php artisan config:clear