Update README.md

changed download link for the latest SWC
Manual tweak to work in Flash Builder 4.7
Test reordering by Flash Builder update
closes #2 - Add config options for POST tracking, verbose errors. Thanks @jeffxpx!
Build v2.2.0
Version bump and Changelog
Merge branch 'master' into gh-pages
be flexible about SDK installations
Updated Docs; Latest Release
Flexible SDK home in makefile
Merge branch 'master' into gh-pages
Updated Docs; Latest Release