Merge pull request #1 from emilyhsia/master

updated parser to recognize reslang
Merge pull request #2 from emilyhsia/master

added testcase, updated test Makefile to remove .pyc in ply/
Merge pull request #3 from emilyhsia/master

small fix in parser
added indentation for .py output
Merge remote-tracking branch 'upstream/master'
Merge pull request #4 from chrso/master

generate .py code for hello world example
Update README.md

Same content as the wiki... putting it here if we want to create a github page for this repository later on