update .gitignore for python build
update .gitignore for python build

couchapp/couchapp,perplexes/couchapp,flimzy/couchapp,couchapp/couchapp,dustin/couchapp,perplexes/couchapp,perplexes/couchapp,h4ki/couchapp,diderson/couchapp,h4ki/couchapp,benoitc/erica,couchapp/couchapp,couchapp/couchapp,h4ki/couchapp,dustin/couchapp,flimzy/couchapp,diderson/couchapp,diderson/couchapp,benoitc/erica,flimzy/couchapp,diderson/couchapp,perplexes/couchapp,dustin/couchapp,flimzy/couchapp,h4ki/couchapp