Redirected stdout to log file, and added status messages

Also moved filder creation task to the beginning.
Modified status messages to be more high level

Status messages have been modified to hide more technical details and be
more high level. Also, the log file should now be in the right location.
Added output redirection to log files for status

messages also. High level status messages should now turn up in log
files.
Merge pull request #4 from ausaccessfed/feature/logfiles

Redirected stdout to log file, and added status messages
Merge branch 'develop' into feature/mysql-secure

Conflicts:
	bootstrap.sh - resolved by using 'develop' version