Results 2 issues of Wooram

**Describe the bug** ./gradlew dependencies commend makes error when it contains allprojects {}(use gradle plugin 3.3.0-rc2) maybe strict version match plugin makes error. ./gradlew app:dependencies (O)

Here is some problem when we use single task launcher. Is it really required when we use branch? https://stackoverflow.com/questions/2417468/android-bug-in-launchmode-singletask-activity-stack-not-preserved