Merge pull request #2 from heigeo/master

Updated old show-tools attribute to proper name
Update demo to use standard OUTPUTFORMATs in MapServer 6.

Remove custom OUTPUTFORMAT defines from geomoose_globals.map
Update mapbook.xml to use standard mime type for 8-bit PNGs.
Update build script in JS.
Update demo for refs: geomoose/geomoose#6.
Update demo to latest js code.
Update to Dojo 1.6.2
Moved clear selection button to the end of the line, refs: geomoose/geomoose#18
Merge branch 'master' of github.com:geomoose/geomoose
Update demo to latest js code.
Codeblock example git commands in README.md
Update docs.
Update demo to js:master.
Created a better explanation of the buffers for the select.php script, refs: #24
Merge branch 'master' of github.com:geomoose/geomoose