Implement String::intern native
Don't copy the typed array data if unnecessary
Add String::intern test
Implement DirectUtils::createImage(byte[],int,int)
Merge pull request #256 from marco-c/dont_copy_data

Don't copy the typed array data if unnecessary
Fix indentation in TestStringIntern
Merge pull request #257 from marco-c/implement_DirectUtils_createImage

Implement DirectUtils::createImage(byte[],int,int)
Merge pull request #255 from marco-c/implement_String_intern

Implement String::intern native