let children access advancer steps

client/app/step.component.ts

@@ -62,12 +62,12 @@ export class StepComponent {
    * and interact with the crypto through promises chained from private functions
    */
 
-  private advanceIntro(): void {
+  public advanceIntro(): void {
     this.firstStep.shown = true;
     this.scrollTo("first-step");
   }
 
-  private advanceFirstStep(userInput: IUserInput): void {
+  public advanceFirstStep(userInput: IUserInput): void {
     this.perpInput = userInput.perpInput;
     this.userName = userInput.userName;
     this.submitUserEntry().then(() => {
@@ -76,17 +76,17 @@ export class StepComponent {
     });
   }
 
-  private advanceSecondStep(): void {
+  public advanceSecondStep(): void {
     this.thirdStep.shown = true;
     this.scrollTo("third-step");
   }
 
-  private advanceThirdStep(): void {
+  public advanceThirdStep(): void {
     this.fourthStep.shown = true;
     this.scrollTo("fourth-step");
   }
 
-  private advanceFourthStep(): void {
+  public advanceFourthStep(): void {
     // matched perpInput, diff username
 
     const plainText: IPlainTextData = this.crypto.createDataSubmission(this.perpInput, this.userName + this.userName);
@@ -106,12 +106,12 @@ export class StepComponent {
     });
   }
 
-  private advanceFifthStep(): void {
+  public advanceFifthStep(): void {
     this.sixthStep.shown = true;
     this.scrollTo("sixth-step");
   }
 
-  private advanceSixthStep(): void {
+  public advanceSixthStep(): void {
     this.summaryStep.shown = true;
     this.scrollTo("summary-step");
   }