Change praat location

Author: mmcauliffe

tests/conftest.py

@@ -43,7 +43,7 @@ def base_filenames(soundfiles_dir):
 @pytest.fixture(scope='module')
 def praatpath():
     if os.environ.get('TRAVIS'):
-        return 'praat'
+        return '/downloads/praat'
     return r'C:\Users\michael\Documents\Praat\praatcon.exe'