Holds the inputs for an instance of an HTML Form. It has a link to the browser it will be displayed in, and it has a link to each of the input PluggableTextMorph's that it input will read from.

inputs - maps HtmlInput's into the text morphs which will input their value.

	adding inputs
	addInput: inputs

	private-initialization
	form:browser:

	action	top
	reset reset all inputs to their default value
	submit collect inputs and instruct the browser to do a submission

	adding inputs	top
	addInput:
	inputs return a list of the list of inputs

	private-initialization	top
	form:browser:

	instance creation	top
	forForm:andBrowser: create a FormData for the given form and browser