djt package bumps for 2019-05-03

Added 11 commits:

• 013a9f00 - user/ruby-rspec-support: new package
• 60d9c9d4 - user/ruby-rspec-core: new package
• cb46a19d - user/ruby-diff-lcs: new package
• 4e5e413e - user/ruby-rspec-expectations: new package
• e32828cb - user/ruby-rspec-mocks: new package
• 21d014d4 - user/ruby-rspec: new package
• 5917e356 - user/ruby-rake-compiler: new package
• a27b138f - user/protobuf: bump to 3.7.1
• 51cfd403 - user/smartmontools: bump to 7.0
• 34f5bf63 - user/postfix: bump to 3.4.5
• def4421a - user/nano: bump to 4.2

Status changed to merged