🔧 Simplify scripts and development (#155)

* 🔧 Update scripts and configs

* 🔧 Add shebang to script

* 🔥 Remove test and dev configs, pass inline

* ✨ Add local development dev-link set up

* 📝 Update generated docs with refactor

* 📝 Add Contributing guide

.travis.yml

@@ -9,4 +9,4 @@ services:
   - docker
 
 script:
-- bash ./test.sh
+- bash ./scripts/test.sh