Rename Form to FlaskForm

[davidism]

A common issue users have is that they imported wtforms.Form when they meant flask_wtf.Form, or vice versa, or they imported both and one is masking the other. We should rename flask_wtf.Form to flask_wtf.FlaskForm, and treat Form as a deprecated alias that raises a warning when it is used.

This also makes it easier to subclass both types of form in one file. For example when you want to create forms for FormField and only have CSRF handling in the main form. Right now you need to import one of the forms with an alias.

[lepture]

I agree.

[surlyjake]

Could you release and update the version in pypi so that users using pip can follow the new documentation?

[davidism]

You're looking at the dev docs. Use the menu in the bottom right corner to select the stable docs. I do plan on making a release "soon", but want to get a few more changes in.

[unnamedd]

Hi @davidism,

how much time is needed to update to 0.14 on PIP ? I saw that you have a commit changing to last version, but it isn't reflected yet.

[davidism]

That's the development version, there's no changes yet. I literally just released 0.13 this morning.