removed EXPOSE cmd in frontend's Dockerfile.dev and added empty dependencies to CI stages that don't need artifacts for efficiency

WS-195, WS-76: Notification System now working and sending emails on request submission and completion

- made our volume mounts dynamic with ENV variable
- changed our test deployment trigger with git tags as end-of-sprint-[0-9]+

- simplified branch and image tagging in CI
- minor cleanup of CI scripts

This reverts commit 68320db2.

- Added PATH_PREFIX variable to build stage to handle dockerfiles at paths other than /services
- removed .unit-test template from .gitlab-ci.yml because it was duplicated

updated coveragerc config files to reflect changes to the shared packages location and modified run-tests.sh

added views directory that will hold logic for views

added notification.log to gitignore and minor tweaks
Also moved unit-test template to our CI directory

Added run-tests.sh script to each service to run our package tester to enable us
to run unit tests from the cmdline and CI
Refactored makefile's make test script to call run-tests.sh in each image

Added Push stage to push docker images to our registry when PR is merged

Added check-build to build and test images using Dockerfile.dev to mimic CI
Removed check-conda and python-setup-develop
make dev now builds the docker base image

Renamed docker-compose.local.yml to docker-compose.yml
Renamed Condaless.dockerfile.v2 to Dockerfile.base
Modified references to files that were renamed

Commented out push and deploy CI stages to get build steps to ensure build steps are working properly

added update and rollback policies for swarm containers when deployed and added commented frontend service to docker-compose.local