Introduction to GChemPaint - English

Outline:
* Explanation about GChemPaint * Uses of GChemPaint * Benefits of GChemPaint * Installation * To open a new file * To open a new file from Terminal * Explain about Menubar, Toolbar and Status bar * Explain about Display area * Explain about Document Properties window * Use of Tool box items * Draw structures using "Add a Chain" tool * Save the drawing with .gchempaint extension