Some improvements and tweaks for admin control panel
- Ajax-search field for:
- Banned users
- Banned emails
- Banned IP addresses
- Discouraged IP addresses
- Display order sorting for:
- Thread prefixes
- Help pages
- Two-step verification providers
- User upgrades
- Member statistics
- Custom user fields
- Custom thread fields
- Thread prefix preview
- Multiple email & ip banning (split with new line)
- Show template modification add button without develop mode
- Help page adding/saving with/ with out exit to list page
- Template modification adding/saving with/without exit to list page
- Template modification anchors