Bump versions to 0.7.7a

This is to help distinguish latest code in GitHub from a version installed via pip from PyPI

Author: tleonhardt

cmd2.py

@@ -98,7 +98,7 @@
 else:
     BROKEN_PIPE_ERROR = IOError
 
-__version__ = '0.7.6'
+__version__ = '0.7.7a'
 
 # Pyparsing enablePackrat() can greatly speed up parsing, but problems have been seen in Python 3 in the past
 pyparsing.ParserElement.enablePackrat()

docs/conf.py

@@ -62,7 +62,7 @@
 # The short X.Y version.
 version = '0.7'
 # The full version, including alpha/beta/rc tags.
-release = '0.7.6'
+release = '0.7.7a'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

setup.py

@@ -5,7 +5,7 @@
 """
 from setuptools import setup
 
-VERSION = '0.7.6'
+VERSION = '0.7.7a'
 DESCRIPTION = "cmd2 - a tool for building interactive command line applications in Python"
 LONG_DESCRIPTION = """cmd2 is a tool for building interactive command line applications in Python. Its goal is to make 
 it quick and easy for developers to build feature-rich and user-friendly interactive command line applications.  It 

tests/test_cmd2.py

@@ -22,7 +22,7 @@
 
 
 def test_ver():
-    assert cmd2.__version__ == '0.7.6'
+    assert cmd2.__version__ == '0.7.7a'
 
 
 def test_empty_statement(base_app):