Bug: Fix delegate search

[kalgoop]

filterBy pipe of ngx-filter wasn't filtering the list, in the previous version.

Now, used ngFor with ngIf to filter according to searchQuery.username

Proposed changes

Types of changes

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Refactoring (improve a current implementation without adding a new feature or fixing a bug)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Build (changes that affect the build system)
• Docs (documentation only changes)
• Test (adding missing tests or fixing existing tests)
• Other... Please describe:

Checklist

• I have read the CONTRIBUTING documentation
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

Further comments

[kalgoop]

Why is build failing?
"let-" works with on my PC (and it actually is right)
CircleCI says "let-" only works with

[kalgoop]

@dated I have seen 'let-' being used with at a dozen of places. Can you please tell why that wasn't working with ?

[dated]

hi there! the problem was that the <template> is deprecated in angular 5.

[kalgoop]

hi there! the problem was that the <template> is deprecated in angular 5.

Oh, thanks. I had Angular 4 installed in my PC.