feat: adds abilty to use '*' in layout array (#8)

* feat(layout):  layout from schema

Adds the ability to generate layout nodes from
the json schema definition.  Use of the * key
allows for all remaining schema dataPointers to
be represented in the form.
Type information is also pulled over from the
schema when not given by the user.

* test: adds additional test cases

* chore: update compodoc version

Updates the version of compodoc plugin
in order to resolve bug with mark down
parsing

* refactor: adds missing dependency

* docs: Adds some docs for layout

First cut at drafting some docs
for current schema and layout
functionality

* fix: corrects issue with * layouts

Removes pointers to type object
from the pointer map so as not to be
included when using * layout

* docs: adds test example

README.md

@@ -22,8 +22,43 @@ bring parity with [Angular JSON Schema Form](https://github.com/angular2-json-sc
 
 [Check out some examples here.](https://jscharett.github.io/ngx-json-schema-form/)
 
-### To install from NPM
+## Using Angular JSON Schema Form
 
+### Basic use
+
+Begin by installing the library in your project
+
+```
+npm install ngx-json-schema-form --save
+```
+
+Then import JsonSchemaFormModule in your main application module:
+
+```typescript
+import { BrowserModule } from '@angular/platform-browser';
+import { NgModule } from '@angular/core';
+
+import { JsonSchemaFormModule } from 'ngx-json-schema-form';
+
+import { AppComponent } from './app.component';
+
+@NgModule({
+    declarations: [ AppComponent ],
+    imports: [
+        BrowserModule,
+        JsonSchemaFormModule
+    ],
+    bootstrap: [ AppComponent ]
+})
+export class AppModule { }
 ```
-npm install ngx-json-schema-form
+
+To display a form in your Angular component, simply add the following to your component's template:
+
+```html
+<json-schema-form
+    [schema]="schema"
+></json-schema-form>
 ```
+
+Where `schema` is a valid JSON schema object. If you don't already have your own schemas, you can find a bunch of samples to test with in the `src/demo/assets/example-schemas` folder.

package.json

@@ -46,6 +46,7 @@
     "ajv": "^6.10.0",
     "brace": "^0.11.0",
     "core-js": "^2.5.4",
+    "json-schema-traverse": "^0.4.1",
     "lodash": "^4.17.11",
     "ng2-ace-editor": "0.3.9",
     "rxjs": "~6.5.2",
@@ -58,7 +59,7 @@
     "@angular/cli": "~7.2.3",
     "@angular/compiler-cli": "~7.2.0",
     "@angular/language-service": "~7.2.0",
-    "@compodoc/compodoc": "^1.1.9",
+    "@compodoc/compodoc": "^1.1.10",
     "@types/jasmine": "~3.3.12",
     "@types/jasminewd2": "~2.0.6",
     "@types/node": "~8.9.4",

projects/demo/src/assets/examples/examples.json

@@ -7,6 +7,10 @@
             {
                 "name": "Simple Array",
                 "file": "simple-array"
+            },
+            {
+                "name": "Kitchen Sink",
+                "file": "kitchen-sink"
             }
         ]
     }