autoselect actually makes it harder to use the file input box, and as currently implemented does not let a user click in the box to rename a file
Ensure that we remove the old file when we rename.

Conflicts:
	app/views/file.js
typo

@hdgarrood: fix code style.
Merge pull request #737 from jaminben/make-it-possible-to-rename-files

Make it easier to rename files
bump version: 1.1.12
Fix syntax error
bump version: 1.1.13
Merge branch 'master' into gh-pages
Rebuild for v1.1.13