Documentation Questions

[milesfrain]

This looks like some typos. I'd be happy make a PR to fix it, but I don't know what it's trying to say.

psc-ide-vim/doc/psc-ide-vim.txt

Lines 6 to 7 in 5fb4e32

	The 'omnifunc' is though to provide as thigh list of results as possible,
	while the user completion is though to find as many results as possible.

Is the description for :PaddType backwards? I'd expect "add type annotation to a function" to mean start with a function without a type annotation, such as:

x = 5

Then add the type annotation to turn it into:

x :: Int
x = 5

psc-ide-vim/doc/psc-ide-vim.txt

Lines 47 to 57 in 5fb4e32

	:PaddType
	<Add type annotation to a function on the current line, e.g. if you use this
	command over the line
	>
	concat :: forall a b. Show a => Show b => a -> b -> String
	<
	It will produce:
	>
	concat :: forall a b. Show a => Show b => a -> b -> String
	concat _ _ = ?concat
	<

I'd like to make the main readme a bit more beginner-friendly. For example: link to omnicompletion info, and explicitly note the syntastic plugin dependency. There are some old docs improvements PRs still pending though (#134 #139), so maybe we should get those in first. I'm happy to help with maintenance for these documentation efforts.