Merge pull request #281 from mballance-sf/master

More updates to support code template content assist
Added first version of tutorial to repo
Forgot section on updating Eclipse
Added link to tutorial from main page
Merge pull request #282 from stevenaz/master

Added first version of tutorial to repo
Update for 1.5.1
Merge remote-tracking branch 'origin/master'
- #(309) - Correct a NPE in the label provider when an unlabeled
generate 
  statement is inferred from a begin block within a generate block