Version 1.28

[Keidan]

• https://github.com/Keidan/HexViewer/issues/180
• https://github.com/Keidan/HexViewer/issues/181
• https://github.com/Keidan/HexViewer/pull/182
• https://github.com/Keidan/HexViewer/pull/183
• https://github.com/Keidan/HexViewer/pull/184
• https://github.com/Keidan/HexViewer/pull/185
• https://github.com/Keidan/HexViewer/pull/186
• https://github.com/Keidan/HexViewer/pull/187
• https://github.com/Keidan/HexViewer/pull/188
• https://github.com/Keidan/HexViewer/pull/189
• https://github.com/Keidan/HexViewer/pull/193