Update deploy-apk.js

Author: Plamen5kov

test-app/tools/deploy-apk.js

@@ -13,7 +13,7 @@ var proc = require('child_process');
 
 var deployTimeout = 180000; // 3 minutes to deploy and launch.
 
-var cmd = 'adb install -r ' + apk;
+var cmd = 'adb -e install -r ' + apk;
 
 function timeoutFunction(msg) {
     console.error(msg);
@@ -34,4 +34,4 @@ var testrun = proc.exec(cmd, function (error, stdout, stderr) {
     }
 });
 testrun.stdout.pipe(process.stdout, { end: false });
-testrun.stderr.pipe(process.stderr, { end: false });
+testrun.stderr.pipe(process.stderr, { end: false });