Fixing typos in README

[skip ci]
Fixed errors in README related to OneFile.

The problem was that `OneFile::Controllers` didn't exist yet and we were trying to create `OneFile::Controllers::Home`.  We had the same problem with `OneFile::Views` and `OneFile::Views::Home`

We also want to include `Lotus::Controller` instead of `OneFile::Controller` and `Lotus::View` instead of `OneFile::View`.
Fixes typos and grammatical errors in README
Merge pull request #6 from jeremyf/wordsmithing-readme-typos

Fixing typos in README
Merge pull request #8 from parndt/patch-1

Fixed errors in README related to OneFile.
Merge branch 'patch-1' of https://github.com/fj/lotus into fj-patch-1

Conflicts:
	README.md
Merge branch 'fj-patch-1'