Feature/mark traversed link-tree segments

[kfirba]

This feature idea originated from #5.

Basically, this feature adds the markTreeDepth feature to allow marking URIs segments that are part of the given URI.

This PR also allows to:

• Set the first parameter to be the options parameter and will set the selector to "html" by default.
• Pass a custom URI that does not start with a slash (/). Previously, passing a custom URI like settings/access would not match the correct /settings/access, not it will.
• Pass a custom Uri that ends with a slash (/). Previously, passing a custom URI like /settings/access/ would not match the URI /settings/access, not it will.

/cc @marcnewton