<feature/migration> start implement migration level #104
<feature/migration> move migration process from applicaton context initialization #104
<feature/migration> implement 2 migration task one for bd, another for settings #104
<feature/migration> implement migration engine #104
<feature/migration> #104
<feature/migration> init unit test for migration manager #104
<feature/migration> add test for target app verdion validation #104
<feature/migration> add unit test for add task method #104
<feature/migration> add test for migrationengine #104
<feature/migration> add methods to protect migration (create/restore/delete backup). So if migration fail we always have backup #104
<feature/migration> add test for migration engine method #104
<feature/migration> Merge branch 'stable/0.1' into feature/migration
<feature/migration> remove uselles configs #104
<stable/0.1> Merge branch 'feature/migration' into stable/0.1