fix(ng-lib): getCurrent method needs decodeURI

[stevermeister]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/scullyio/scully/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Other... Please describe:

What is the current behavior?

Condition

curLocation === r.route.trim()

does not work because curLocation is not decoded, so there are some extra symbols there.

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Other information

[SanderElias]

@stevermeister What problem does this solve?
Can you provide some context?

[stevermeister]

@SanderElias yes, sure here you are:

https://scullyio.netlify.app/
if you click on the first post - you see the title
on the second - you are getting error in the console

and here is the code -
https://github.com/stevermeister/blog/blob/master/src/app/blog/blog.component.ts#L24

it does not work because URL in the browser is - .../blog/2018/10/dutch-tax-income-calculator%253A-now-with-offline-mode, but it tried to compare with .../blog/2018/10/dutch-tax-income-calculator%3A-now-with-offline-mode (without %25)

[SanderElias]

Good catch