Issue #2659028 by fago: Convert RulesUI to work based on RulesComponent

.travis.yml

phpcs.xml.dist

rules.routing.yml

rules.rules_ui.yml

rules.services.yml

src/Core/RulesUiConfigHandler.php

src/Core/RulesUiDefinition.php

src/Core/RulesUiHandlerInterface.php

src/Core/RulesUiManagerInterface.php

src/Engine/ActionExpressionContainer.php

src/Engine/ConditionExpressionContainer.php

src/Engine/ExpressionBase.php

src/Engine/ExpressionInterface.php

src/Engine/ExpressionManagerInterface.php

src/Engine/RulesComponent.php

src/Entity/ReactionRuleConfig.php

src/Entity/RulesComponentConfig.php

src/Form/AddExpressionForm.php

src/Form/BreakLockForm.php

src/Form/DeleteExpressionForm.php