Add application version and remove some leftover comments/whitespace

printer.py

@@ -6,6 +6,8 @@ TODO: Figure out if/when to show unshortened URLs in links contained in Tweets.
 TODO: Figure out bimap mode so stuff that is not latin-1 encodable can still be printed.
 """
 
+__version__ = "0.0.1"
+
 import argparse
 import datetime
 import html
@@ -182,13 +184,6 @@ class StreamListener(tweepy.StreamListener):
         if status_code == 420:
             return False
 
-"""
-------------------------------------------------
-@handle (name)               xxxx-xx-xx xx:xx:xx
-RT by @handle (name)         xxxx-xx-xx xx:xx:xx
-----------------------------
-"""
-
 
 def check_rate_limits(api):
     rate_limits = api.rate_limit_status()
@@ -203,7 +198,6 @@ def check_rate_limits(api):
 
 
 def main():
-    
     parser = argparse.ArgumentParser(description="Prints tweets to a thermal printer")
     parser.add_argument("-p", "--printer", type=str, metavar="printer",
                         help="Which thermal printer to use (e.g. /dev/usb/lp1). If empty nothing will be printed.")