Removed old setup code, updated version to 2.2.1

setup.py

@@ -8,10 +8,9 @@
 from distutils.dir_util import remove_tree
 
 MODULE_NAME = "binwalk"
-MODULE_VERSION = "2.2.0"
+MODULE_VERSION = "2.2.1"
 SCRIPT_NAME = MODULE_NAME
 MODULE_DIRECTORY = os.path.dirname(os.path.realpath(__file__))
-#VERSION_FILE = os.path.join(MODULE_DIRECTORY, "src", "binwalk", "core", "version.py")
 
 # Python3 has a built-in DEVNULL; for Python2, we have to open
 # os.devnull to redirect subprocess stderr output to the ether.
@@ -221,13 +220,6 @@ def finalize_options(self):
         pass
 
     def run(self):
-        #sys.stdout.write("removing '%s'\n" % (VERSION_FILE))
-
-        #try:
-        #    os.remove(VERSION_FILE)
-        #except OSError as e:
-        #    sys.stderr.write("failed to remove file '%s': %s\n" % (VERSION_FILE, str(e)))
-
         try:
             remove_tree(os.path.join(MODULE_DIRECTORY, "build"))
         except KeyboardInterrupt as e:
@@ -326,20 +318,6 @@ def run(self):
 for data_dir in ["magic", "config", "plugins", "modules", "core"]:
     install_data_files.append("%s%s*" % (data_dir, os.path.sep))
 
-# If doing a build or installation, then create a version.py file
-# which defines the current binwalk version. This file is excluded
-# from git in the .gitignore file.
-#if 'install' in ' '.join(sys.argv) or 'build' in ' '.join(sys.argv) or 'sdist' in ' '.join(sys.argv):
-#    sys.stdout.write("creating %s\n" % (VERSION_FILE))
-#
-#    try:
-#        with open(VERSION_FILE, "w") as fp:
-#            fp.write("# This file has been auto-generated by setup.py\n")
-#            fp.write('__version__ = "%s"\n' % MODULE_VERSION)
-#    except IOError as e:
-#        sys.stderr.write("failed to create file %s: %s\n" % (VERSION_FILE, str(e)))
-#        sys.exit(1)
-
 # Install the module, script, and support files
 setup(
     name=MODULE_NAME,