Add PERL_ARCHIVEDEP initialisation for OS sub-classes of init_linker()
t/unicode.t to ignore "does not map to" warnings.
Default assume can_dep_space= 0, not 1.
Make check_dummy_inst, skip some if dummy-install not there.
Attempt at fixing BSD unicode file problem.
Merge pull request #147 from mohawk2/testfixup

Test fixup
Merge pull request #148 from magnolia-k/master

Fixed the code page reset.