added agg 2.5 to dependencies
WIP draw lines with AGG
Working version of AGG for lines. Use two different templates for 3 and 4 byte pixels
1. AGG rendering with antialiasing. 2. Command line parameters for width and color.
ignore compiled examples from agg
Added support for RGB color in the command line parameters. Extracted ParseColor function from main and added unit tests for it
support grey color