Remove usages of `HomePageModule.forChild` (#184)

About the changes

The previous function, HomePageModule.forChild, took in an array of entries, however the function to replace it, provideHomePageEntry takes in a single entry.

However in all cases where the function was being used, the array had only one item, so instead of using .map, I just removed the array and used the provideHomePageEntry with the single entry

Closes #184