Blender Git Loki

BLI Path: add function `BLI_path_contains()`

Add function `BLI_path_contains(container, containee)` that returns true
if and only `container` contains `containee`.

Paths are normalised and converted to native path separators before
comparing. Relative paths are *not* made absolute, to simplify the
function call; if this is necessary the caller has to do this conversion
first.