feat: upgrade to angular 5

BREAKING CHANGE: angular 5 or higher is now required to use this package

Author: Matt Lewis

README.md

@@ -20,7 +20,7 @@ https://mattlewis92.github.io/angular-gauge/
 
 ## About
 
-A tiny angular 4.0+ wrapper for https://github.com/naikus/svg-gauge
+A tiny angular 5.0+ wrapper for https://github.com/naikus/svg-gauge
 
 ## Installation
 

demo/demo.component.ts

@@ -4,7 +4,7 @@ import { Component, ViewEncapsulation, OnInit, OnDestroy } from '@angular/core';
   selector: 'mwl-demo-app',
   encapsulation: ViewEncapsulation.None,
   template: `
-    
+
     <div class="gauges-container">
 
       <mwl-gauge
@@ -66,7 +66,7 @@ import { Component, ViewEncapsulation, OnInit, OnDestroy } from '@angular/core';
         [animated]="true"
         [animationDuration]="1">
       </mwl-gauge>
-      
+
     </div>
 
   `,
@@ -76,7 +76,7 @@ import { Component, ViewEncapsulation, OnInit, OnDestroy } from '@angular/core';
       color: #999;
       font-family: Hevletica, sans-serif;
     }
-    
+
     .gauges-container {
       display: flex;
     }
@@ -106,7 +106,7 @@ import { Component, ViewEncapsulation, OnInit, OnDestroy } from '@angular/core';
       font-weight: bold;
       font-size: 8em;
     }
-    
+
     /* ------- Alternate Style ------- */
     mwl-gauge.two {
     }
@@ -137,7 +137,7 @@ import { Component, ViewEncapsulation, OnInit, OnDestroy } from '@angular/core';
     mwl-gauge.three > .gauge > .value-text {
       fill: #C9DE3C;
     }
-    
+
     /* ----- Alternate Style ----- */
     mwl-gauge.four > .gauge > .dial {
       stroke: #334455;
@@ -166,7 +166,7 @@ import { Component, ViewEncapsulation, OnInit, OnDestroy } from '@angular/core';
       fill: #F8774B;
       font-size: 7em;
     }
-    
+
     /* ----- Alternate Style ----- */
     mwl-gauge.six > .gauge > .dial {
       stroke: #334455;

karma.conf.ts

@@ -58,7 +58,7 @@ export default config => {
           }
         }),
         new webpack.ContextReplacementPlugin(
-          /angular(\\|\/)core(\\|\/)@angular/,
+          /angular(\\|\/)core(\\|\/)esm5/,
           path.join(__dirname, 'src')
         ),
         ...(config.singleRun ? [new webpack.NoEmitOnErrorsPlugin()] : [])