fixed typos in ChangeLog
Updated docs for Float, Integer and Tuple.
Merge pull request #1800 from jwarwick/typo

Doc typos
No need recur on loadpaths because children apps are now deps
Make mix work out of the box if it's escriptize-d.
Merge pull request #1801 from MSch/master

Make mix work out of the box if it's escriptize-d.
Ensure overrider is placed after its dependencies
Remove too early project declarations