Summary:
Examples are added in release/examples directory. Each example
must have its own directory with populate.cyp file inside it.
This file contains graph creation queries written in OpenCypher.
When memgraph is built, database snapshots for each example are
created in release/examples/build directory. During memgraph
installation these snapshots are copied to share/memgraph/examples.
Reviewers: teon.banek, mferencevic
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1036
