Reworked roofs of harbor and north isle.

Added clutter to harbor.
Made east isle look less polished.
Adjusted isles surrounding deep water areas to reflect movement of northern isle to the west.
Enlarged inn rooms to fit 2:1 dimensions (inside:outside).
Enlarged harbors fisher house and added two textures to map_fence_1.png
Reworked interior of fishers house after enlarging it ...
Enlarged harbor hut.
Extended thieves houses to match 2:1 ratio expected in:out
Fixed dimension of large house of east isle to fit 2:1 in:out
Adjusted east isles bug stone houses upper floor.
Enlarged east isles fisher hut to fit 2:1 in:out scaling
Fixed walking areas in east isles fisher hut.