Added link to edit the Document on the Document's public page. This link will only show if the user is allowed to edit the document. Fixes issue 271. Update issue 271 Owner: ljvderijk

# use glob syntax.
syntax: glob

*.pyc
*.zip
*~
.project
.pydevproject
app.yaml
build
tests/coverageResults
*,cover
tests/.coverage
*.git
.gitignore
.DS_Store