message: Remove default figure entry
  Use the one from latex-documen instead.
diff: "detail": "Insert a frame",
  "label": "\\begin{frame} ... \\end{frame}"
  },
  - "figure": {
  - "command": "figure",
  - "snippet": "begin{figure}[${1:htbp}]\n\t\\centering\n\t$0\n\t\\caption{${2:<caption>}}\n\t\\label{${3:<label>}}\n\\end{figure}",
  - "detail": "Insert a new figure",
  - "label": "\\begin{figure} ... \\end{figure}"
  - },
  "(": {
  "command": "(",
  "snippet": "(${1}\\)",
  