Fixed-length array refactor 2/3: store lib pointers as resource, no more MAX_LIBS


git-svn-id: http://dyncall.org/svn/dyncall/trunk@1621 c71cb566-5a31-4692-9165-cf76bdc42cab
Fixed-length array refactor 3/3: store vm pointers as resource, no more MAX_VMS


git-svn-id: http://dyncall.org/svn/dyncall/trunk@1622 c71cb566-5a31-4692-9165-cf76bdc42cab
Erlang binding: implement mode, reset, get_error


git-svn-id: http://dyncall.org/svn/dyncall/trunk@1623 c71cb566-5a31-4692-9165-cf76bdc42cab