resolve merge conflicts
deleting deprecated stuff
add test-config to test-app
use DocumentToken class
rename gem-methods
cleanup Gemfile
remove from gem-depencies
improve DocumentToken
Add specs
add test.sqlite3 to gitignore
Merge pull request #2 from Toptranslation/feature/refactor_gem

Refactor gem
update Gemfile.lock
bump version to 0.0.4
Merge branch 'release/document_store_connector_0.1.5'