Remove all .cvsignore files Reviewed-by: Tim Hudson <tjh@openssl.org>
Add emacs cache files to .cvsignore.
Overhauled the Perl interface (perl/*): - ported BN stuff to OpenSSL's different BN library - made the perl/ source tree CVS-aware - renamed the package from SSLeay to OpenSSL (the files still contain their history because I've copied them in the repository) - removed obsolete files (the test scripts will be replaced by better Test::Harness variants in the future)