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Merge pull request #1 from waffle-iron/master

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Update README.md
Implement SQLite file persistence

Implement SQLite file persistence in the db/d3x-tst.sqlite file.
Added d3x-tst.sqlite file.
Merge remote-tracking branch 'origin/develop'

Conflicts:
	composer.json
	composer.lock
Updated .gitignore
Merge branch 'develop'

Conflicts:
	.gitignore
	composer.json
	composer.lock
Merge branch 'master' into develop