v1.0.3

Release changes:

• Implemented help dialog panel
• Changed the main layout to be flexible on screen resize
• The cloth remain centered and aligned to the main window on screen resize
• Uniform view on various devices
• Uniform cloth size on different screen resolution
• Introduced a new slider to change the cloth smoothness
• Simplified the control panel toggle logic
• Fixed drag force slider issues
• Fixed elasticity slider issue
• Fixed HUD button displacement issues on various devices and screen resolutions