Load dylib dependency from the jar archive

[Tolsi]

Hi, I can't load the dylib native dependency packed in jar package because of this line

hawtjni/hawtjni-runtime/src/main/java/org/fusesource/hawtjni/runtime/Library.java

Line 360 in c14fec0

if (libName.endsWith(ext)) {

If System.mapLibraryName(libName) returns a .dylib filename then we replace it to .jnilib and returns. It looks like a bug, why we change the native lib extension to different if it supported by the runtime system and was returned by it. It works when I specify java.library.path with the .dylib lib.

[gnodet]

I suppose we could change the Library.map method so that it returns a String[] and iterate on this array in the Library.doLoad method.
@Tolsi Would you mind creating a PR for that ?