Merge pull request #123 from bvssvni/master

Updated symlink info
Updated README Library links

Updated links in the README to point to the PistonDevelopers organisation and site.
Merge pull request #125 from Apointos/patch-1

Update README library links
Merge pull request #128 from bvssvni/master

Made absolute coordinates the default
Merge pull request #129 from bvssvni/master

Updated symlink info