Updated pa.c format specification to version 3.3. Now setup.py collects all documentation, including license.txt

src/setup.py

@@ -53,8 +53,8 @@ def get_data():
 ]+get_sounds()+get_locales()+get_documentation()+sound_lib.find_datafiles()+accessible_output2.find_datafiles()+enchant.utils.win32_data_files()+get_architecture_files()+wx_files()
 
 def get_documentation ():
-	answer = []
-	depth = 6
+	answer = [("documentation", ["documentation/license.txt"])]
+	depth = 9
 	for root, dirs, files in os.walk('documentation'):
 		if depth == 0:
 			break