sha1 -> sha256

General bugfix release. Tested as working on XE500C13-K01US.

Add individual package files to install perl modules.

Add kerberos (krb5)

Change clamav.rb to make it work with zlib 1.2.11

Corrected dependencies of several package files

Change wine.rb to make it work for armv7l

Also modify texinfo.rb to use those perl modules.

Change protobuf.rb to install files through CREW_DEST_DIR

Change go.rb to set pre-defined GOROOT

Change libcap.rb to make it work with gperf 3.1