xF2 Add-on Ultimate Content Display 1.1.1

• removed some old codes
• better uploader for content
• better compatibility with StylesFactory themes/SFCore
• added docs: Ultimate Content Display (Content Box)

• fixed missing phrases
• fixed empty category boxes when category not set
• fixed empty space after installation
• fixed some random displaying, it should now work better when you use lower amount of content blocks
• changed some default values in options to make starting with plugin much easier