added transaction multi assets and refactoring (MeshJS#2)

* native assets demo

* ui tweaks

* fix _addOutputs

* add transaction builder demo

* update demo

* move demo to packages

* move src to module package

* configure and setup lerna

* deploy demo for preview

* add sibling package properly

* add a build script

* fix lerna config

* link packages

* update build script

* play with types

* added utxo selection

* merge

* define csl types

Co-authored-by: Abdelkrim Dib <[email protected]>

Author: jinglescode

.gitignore

@@ -70,7 +70,7 @@ typings/
 
 # dotenv environment variables file
 .env
-.env.test
+.env.*
 
 # parcel-bundler cache (https://parceljs.org/)
 .cache
@@ -107,5 +107,3 @@ dist
 
 # misc
 .DS_Store
-
-local

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "printWidth": 80,
+  "semi": true,
+  "singleQuote": true,
+  "trailingComma": "es5"
+}