Merge branch 'master' into contributing-using-virtualenv

Author: tleonhardt

cmd2/cmd2.py

@@ -11,7 +11,7 @@
 Special-character shortcut commands (beyond cmd's "@" and "!")
 Settable environment parameters
 Parsing commands with `argparse` argument parsers (flags)
-Redirection to file with >, >>; input from file with <
+Redirection to file or paste buffer (clipboard) with > or >>
 Easy transcript-based testing of applications (see examples/example.py)
 Bash-style ``select`` available
 

tasks.py

@@ -176,7 +176,7 @@ def clean_all(context):
 namespace_clean.add_task(clean_all, 'all')
 
 @invoke.task
-def tag(context, name='', message=''):
+def tag(context, name, message=''):
     "Add a Git tag and push it to origin"
     # If a tag was provided on the command-line, then add a Git tag and push it to origin
     if name: