Add script for starting the docker containers.
Add environment variable LC_ALL
Change to WORKDIR method for changing directories.  Change user creation to system user.

- Per best practice specified https://docs.docker.com/articles/dockerfile_best-practices/#workdir
- Previous method for user creation generated errors, and created a homedir that was not required.
Add mongo initialization script

The crits_mongo container needs to be initialized from the crits_web
instance.  This is a one-time operation.  Placing this script into the
container to aid creation.  Plan to use this as a one-time operation for
a container run.
Add volume specification to crits_mongo container in startDockerContainers.sh

Allows persistent data storage on the host.  Also Add status messages
Fix crits_web container to correctly start apache2

- Issues with www-data user not being a member of crits group
- Issues with permissions to the log files
- Issues with incorrect method of starting apache (RUN is ineffective,
	requires using ENTRYPOINT, per https://docs.docker.com/reference/builder/#entrypoint
Complete first round of startup script.

Provides:
- crits_mongo spinup
- Optional crits_web spinup with initialization script
- crits_web spinup

TODO: Need to fix the SSL certificate pinning (to user specified server name)
TODO: Initialize script fails on first installation of crits_mongo.  Need
	to make it more resilient.
Add user creation to initializeMongo.sh

Adds the specified user as an administrator.  Only required on a fresh
mongo collection.