Improved documentation for how a user can modify comment grammar/style

Also:
- Added arg_print.py example to demonstrate this
- Bumped version to 0.7.8a
- Updated CHANGELOG

1 files changed, 1 insertions, 1 deletions

diff --git a/cmd2.py b/cmd2.py
index 87fb3aad..32fdc431 100755
--- a/cmd2.py
+++ b/cmd2.py
@@ -98,7 +98,7 @@ if six.PY3:
 else:
     BROKEN_PIPE_ERROR = IOError
 
-__version__ = '0.7.7'
+__version__ = '0.7.8a'
 
 # Pyparsing enablePackrat() can greatly speed up parsing, but problems have been seen in Python 3 in the past
 pyparsing.ParserElement.enablePackrat()