Merge pull request #1 from avikganguly01/master

Relax Host Checking
reformatted code
added removed ignores
added missing .idea
retrofitted provider to be more generic
renamed base classes to omit Twilio
retrofitted config
retrofitted readme to meet new path
introduced data-jpa hsqldb and flyway
started config solution
removed static config
introduced multi-tenancy
removed unnecessary log out
removed unused dependency
reformatted code
added event sourcing
retrieve events for tenant
resend all failed events for tenant