Fixed jshint warnings and errors
Fixed broken reference to app.dist
Added pre-install script to app, removed versioned httpd.conf and added to ignore
Added missing quote to listview markup
Moved manual build processing into Gruntfile
Added uninstall script
Merge pull request #6 from jmfee-usgs/move_build_into_grunt

Some leading whitespace issues (spaces vs. tabs) needs to be addressed still. But this is still good to merge.