README.md: pedantic spell fix

* "How to: marshal data between C# and Node.js" section
  - "WINDOWS ONLY" section: s/form/from/
Merge pull request #181 from cdituri/spell-fix

README.md: pedantic spell fix
fix #176: fix double edge in windows gui apps
Merge branch 'master' of github.com:tjanczuk/edge
update version to v0.9.2
update version to v0.9.3-pre
Merge pull request #1 from tjanczuk/master

Update.