#807 Update all modules so that they do getLogger from the logging package, rather than importing the log module from the main app module.
#Rename log to logger to stop the duplicated log lines. (The Flask framework must have been somehow interfering with the instance named 'log')
#807 Update files to getLogger directly from the logging package.
Minor README updates.
#807 Rename log to logger.
Ignore config*.py files.
#807 Update to use TimedRotatingFileHandler for log output to file.
Add app.log.* to .gitignore.
Merge branch 'feature/#807_Log_to_file' into develop

Conflicts:
	.gitignore
	app.py