Generator: don't use keep_trailing_newline with jinja 2.6 as it's not supported... (#252)
Generator: don't use keep_trailing_newline with jinja 2.6 as it's not supported... (#252)

Jinja 2.6, which is shipped with app engine
doesn't support keeping trailing new lines, the support has been added
to jinja 2.7
rogerthat-platform/rogerthat-backend,rogerthat-platform/rogerthat-backend,rogerthat-platform/rogerthat-backend,rogerthat-platform/rogerthat-backend