changes in 1.3.0
Update introduction.en.md
Update introduction.en.md
Update introduction.en.md
Update introduction.ru.md
Update introduction.en.md
Update introduction.en.md
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Added codeception tests
Update README.md
Added "Application Settings in Perlin"
added phpunit 4.1
Update composer.json
Fixed mistakes
Synchronization with introduction.ru.md
Update introduction.en.md
Update introduction.en.md
Update introduction.en.md
Update introduction.en.md
Fixed mistakes