FeatureRequest: Define custom colors

[btxtiger]

I'd like to adjust the bar colors to my page theme. An option could be to pass an array to the directive to overwrite the defaults:

<ng2-password-strength-bar 
    [colors]="myColors" 
    [passwordToCheck]="formData.passwd" 
    barLabel="Security: ">
</ng2-password-strength-bar>

export class myComponent {
   public myColors = [‘#F00’, ‘#F90’, ‘#FF0’, ‘#9F0’, ‘#0F0’];
}

[rnadler]

Resolved with PR #19.