[AAE-6455] use tpl format instead of json and replace values (#2374)

* Use the tpl instead of json and replace values for build start and e2e

* Use different license file name to avoid conflicts

* use the travis value

* Use the general ng build and add doc

.gitignore

@@ -3,6 +3,8 @@
 # compiled output
 /dist
 /tmp
+/.tmp
+/src/.tmp
 /out-tsc
 
 # dependencies