Merge pull request #5 from THEMA-MEDIA/master

PostgreSQL user needs to be SUPER USER
Reorganize the sections in README
Merge branch 'master' of github.com:sjn/Act-out-of-the-box
Update instructions
Kill off ACT_HOME, since it is redundant to ACTHOME
Merge pull request #6 from sjn/master

Reorganize the sections in README
Merge pull request #4 from Act-Voyager/master

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