Update env.dist file to match the rest of webmaker.org
Fixes
Accidentally remove one
Remove un used codes
Merge pull request #2 from alicoding/envUpdate

Update env.dist file to match the rest of webmaker.org
Merge pull request #3 from alicoding/unused

Remove unused codes
Add rsync logic
Merge pull request #4 from gideonthomas/server

Add rsync logic