Remove espresso tests from CI tests for now

Author: Josh Deffibaugh

build.gradle

@@ -83,4 +83,4 @@ task testAllModules << {
 
 testAllModules.dependsOn(':android-sdk:connectedAndroidTest', ':android-sdk:test',
         ':event-handler:connectedAndroidTest', ':event-handler:test',
-        ':user-experiment-record:connectedAndroidTest', ':shared:connectedAndroidTest', ':test-app:connectedAndroidTest')
+        ':user-experiment-record:connectedAndroidTest', ':shared:connectedAndroidTest')