Resolve RouteAdapter navigation input against the current path.
Rules:
"/x"
"x"
"./x"
"../x"
..
"/"
""
Current absolute path (query/hash ignored).
Adapter navigation target (absolute or relative).
Resolved absolute path string.
Resolve RouteAdapter navigation input against the current path.
Rules:
"/x"resolves from root."x"and"./x"resolve under current path."../x"resolves one level up per..."/"and""both resolve to root ("/").