Style: 03-05 and 03-06

[dweitz43]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

Update to conform to Angular Style Guide

• What is the current behavior? (You can also link to an open issue here)

some source files violate Coding Conventions rules on Import Destructuring Spacing (03-05) and Import Line Spacing (03-06)

• What is the new behavior (if this is a feature change)?

source conforms to style guide rules 03-05 and 03-06

• Other information:

Style 03-05: Import Destructuring Spacing
-Do leave one whitespace character inside of the import statements' curly braces when destructuring.
-Why? Whitespace makes it easier to read the imports.

Style 03-06: Import Line Spacing
-Do leave one empty line between third party imports and imports of code we created.
-Do list import lines alphabetized by the module.
-Do list destructured imported assets alphabetically.
-Why? The empty line makes it easy to read and locate imports.
-Why? Alphabetizing makes it easier to read and locate imports.