Typo

Changed "sould" to "should" in line 65.
Update README.md
Merge pull request #755 from hfinger/ImprovedGoPackageSupport

Improved go-package support and new-project-wizard
Merge pull request #747 from ryanathasoffers/master

Fix anchor link in README.md
Merge pull request #746 from EtienneBruines/patch-1

Fixed Typo