Update README.md

more links

README.md

@@ -3,6 +3,13 @@ Image editor, like PaintBrush or Paint.Net, written in Lazarus (Free Pascal). Us
 
 # Download
 [Download LazPaint 6.4.1](https://github.com/bgrabitmap/lazpaint/releases/tag/v6.4.1) for Windows, Mac and Linux.
+[Download LazPaint 6.4.1 Portable](https://framakey.org/Portables/LazPaintPortable) for Windows.
+
+# Official Sites
+[LazPaint Wiki](http://wiki.freepascal.org/LazPaint)
+[LazPaint Forums](http://forum.lazarus.freepascal.org/index.php/board,46.0.html)
+[LazPaint on Facebook](https://www.facebook.com/LazPaint)
+[LazPaint on YouTUBE](https://www.youtube.com/playlist?list=PLC5C5CAB111B5D9DA)
 
 # Screenshots
 ![LazPaint Windows](http://wiki.freepascal.org/images/2/25/Lazpaint_curve_redim.png)
@@ -24,7 +31,7 @@ LazPaint was started to demonstrate the capabilities of the graphic library BGRA
 * Ctrl key aligns to image pixels and limits possible angles with rotation tool
 * Backspace key erases last point in a polygon or last letter in a text
 * Enter key releases the selection
-* Right mouse button can be used to:
+Right mouse button can be used to:
 * Swap drawing colors temporarily
 * Subtract from selection (selection tool)
 * Define light position (shaded text, shaded shapes)
@@ -35,8 +42,8 @@ Many common actions can be done with the toolbar. Zoom can be changed with the m
 It is possible to undo/redo the 200 last operations. If you have a doubt on what you are drawing, undo back to the beginning, save a copy, and redo the modifications before going further.
 
 # Image manipulation
-* An image can be resampled, flipped horizontally and vertically.
-* Smart zoom x3 : resize the image x3 and detects borders; this provides a useful zoom with ancient games sprites.
+An image can be resampled, flipped horizontally and vertically.
+Smart zoom x3 : resize the image x3 and detects borders; this provides a useful zoom with ancient games sprites.
 
 # Color manipulation
 * Colorize : set the color of an image while preserving intensities