v0.11.2

• Rename and export Editor's methods:
  • CmdYank, CmdNextHistory, CmdPreviousHistory, CmdDeleteChar,
    CmdDeleteChar, CmdBackwardDeleteChar, CmdForwardChar,
    CmdBackwardChar, CmdPreviousChar, CmdNextLine
• Fix: GotoEndLine() did not work as expected when .lines[] is lower than 1
• Rename storeCurrentLine() to Sync() (new public method)
• Fix: display disorder when deleting a blank line with C-d

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• 次のメソッドを改名して公開
  • CmdYank, CmdNextHistory, CmdPreviousHistory, CmdDeleteChar,
    CmdDeleteChar, CmdBackwardDeleteChar, CmdForwardChar,
    CmdBackwardChar, CmdPreviousChar, CmdNextLine
• 行数が１未満の時、メソッド GotoEndLine が期待どおり動かない不具合を修正
• メソッド storeCurrentLine を Sync に改名（メソッドを公開）
• Ctrl-D で空行を削除した時に画面が乱れる不具合を修正