Changes

• Reworked message system (clearer + shows active flags)
• Added /is alias /ischem

Features

• Multi-schematic support
  /ischem bind schem1,schem2 <flags>

• Clipboard support (FAWE)
  /ischem bind pw <flags>

  /ischem give <item> pw <flags>

Improvements

• Schematics now paste on top of the clicked block (no longer replaces it)

Notes

• pw = Paperweight (clipboard)
• Classic schematic usage unchanged