• Break change fixInsertedWord fix inserted word which ends with word
  after.
• Break change onCompleteSelect is removed.
• Add workspace.registerKeymap for regist keymap.
• Add match score for sort complete items.
• Fix possible connection lost.
• Fix priority of diagnostic signs.
• Fix possible wrong uri.
• Fix RevealOutputChannelOn not default to never.
• Fix possible wrong line used for textEdit of complete item.
• Fix possible wrong cursor position of snippet after inserted.