added nav-tag as block level element
Merge pull request #292 from Dav1dde/master

added nav-tag as block level element. Fixes #191. Thanks @Dav1dde
Fix typo in reference.txt
Merge pull request #293 from martinmaillard/fix-reference-typo

Fix typo in reference.txt
Add one more failing test for smarty.
smarty: Pass tuples, not iterable strings to the pattern.