Merge pull request #62 from branflake2267/brandon-update

gxt archetypes update
Merge pull request #63 from branflake2267/brandon-update

updated gxt archetypes
Update README.md
Update README.md
Update README.md
Update README.md
Merge pull request #64 from branflake2267/brandon-update

Updated to 2.6.1 and added codeserver
Merge pull request #65 from branflake2267/brandon-update

Adding gwt-basic-snapshot archetype.
Merge pull request #66 from branflake2267/brandon-update

Adding gwt snapshot archetype.
Merge remote-tracking branch 'origin/master' into brandon-update
Adding gwt beta archetype