IDEX-608: fix events
reduce number of requests between run/build queues and slave runners/builders

Conflicts:
	codenvy-api-builder/src/main/java/com/codenvy/api/builder/BuildQueue.java
	codenvy-api-runner/src/main/java/com/codenvy/api/runner/RunQueue.java
rework configuration parameters

Conflicts:
	codenvy-api-builder/src/main/java/com/codenvy/api/builder/internal/Builder.java
rework configuration parameters

Conflicts:
	codenvy-api-builder/src/main/java/com/codenvy/api/builder/BuildQueue.java
	codenvy-api-builder/src/main/java/com/codenvy/api/builder/internal/Builder.java
	codenvy-api-runner/src/main/java/com/codenvy/api/runner/RunQueue.java
IDEX-608: fix test