v2.0.0-alpha.3

Changelog

78d62b9 📖 Fix typos and improve grammar
d08fadf 📖 quick start guide updated to use 2.0.0-alpha.2
8c29f4a 🐛 added multigroup check while creating resource
71237a9 🐛 fix a plural name bug
ca5af80 :bugfix: fix missing add-to-scheme calls on new API version
2413690 🏃 enable travis e2e tests
13df0d6 🏃 remove Dep manifests from KB repo
c62a4c5 🏃 use latest beta releases of cr/ct
a80870c ✨ cleanup stale label in v2 scaffolding
09f13b4 ✨ use Deployment for v2 scaffolding
021db9f Doc Clarification: Using an External Type
a3be830 Fix controller chapter indentation
fde6536 Fix typo in book
7924e6b wrong terminology format