test opts renderFile reference patch from #45
Merge pull request #46 from joshrowley/test-opts-patch

Test opts renderFile reference patch from #45
update swig test
doc fixes
Merge pull request #48 from slang800/misc

doc fixes
update docs with lists of methods

...rather than a paragraph describing which ones it supports
Merge pull request #49 from slang800/misc

update docs with lists of methods
bump