faculty->department relation update
Department update: added test unit
Merge pull request #128 from hiradkruk/dev

faculty->department relation update
wip
Merge pull request #129 from mrugala88/dev

Department update: added test unit and another data
Merge pull request #130 from plutap/dev

Testy w Journey
Merge branch 'master' of github.com:tdd-php/angaze
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Merge pull request #131 from plutap/dev

Poprawiony widok w Journey
Eployee: relation with Room
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Merge branch 'master' of github.com:tdd-php/angaze
Merge pull request #132 from otka/dev

Eployee: relation with Room
Merge branch 'master' of github.com:tdd-php/angaze
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Room->Employee
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Merge branch 'master' into dev
Department update: added test unit