Add issue guidelines to contributing file, resolves #721
Add issue guidelines to contributing file, resolves #721
Added server templates

- Added server templates that manages a working example of the server configuration for this application. Users can test the application very easily and deploy a working server with a few clicks.

- Also made some amends to fit a nicer style of readme
Not another merge :/
Change redirect on edit error (fields.php)
Merge pull request #765 from sebj54/patch-1

Change redirect on edit error (fields.php)
crunched pngs
Merge pull request #766 from PierreLvx/img

crunched pngs
XSS secure comment output

On line 27, if you enter comment like "<script>alert('hello');</script>", it will no longer execute the alert.
Merge pull request #786 from LenaicTerrier/patch-1

XSS secure comment output