VRFBackupTool v0.0.2-alpha (2013-08-16)

## VRFBackupTool v0.0.2-alpha (2013-08-16) ##
* Corrected bad REGEX being applied to routeDistinguisher that
incorrectly
caused the function to grab ALL SMVPN profiles instead of the only
matching
profile.
* Changed the configFile format in such a way that a single configFile
can be used for my different VRF applications.
* Replaced old file open function method with new file open technique
outputFile=open(file, 'w') --> with open(file, 'w') as openFile:
* Added error checking to append a trailing backslash to the
backupDirectory
should it be missing.
* Added error checking to append a trailing integer to the backup
outputFileName
should the file already exist.
* Updated error messages so they reflect the actual filename as read
from the configFile.
* Rewrote "Building index..." message so it does not take up most of the
screen when working with a large batch of routers.
* Updated example configFile output to reflect new changes in configFile
format.