Use direct package names rather than alias names
Use direct package names rather than alias names

The command we use to check if a package is installed, `dpkg -s`,
does not appear to properly follow alias names. After initial
provision, `dpkg` fails to see that several packages are already
installed and then falsely flags them to be installed.

By shifting to the original package name, provisioning should
be a bit quieter when reused.

salcode/VVV,DrewAPicture/varying-vagrant-vagrants,salcode/VVV,Varying-Vagrant-Vagrants/VVV,speartail/VVV,WybrenKoelmans/VVV,saucal/VVV,trepmal/varying-vagrant-vagrants,tomjn/varying-vagrant-vagrants,Varying-Vagrant-Vagrants/VVV,clreed87/VVV,clreed87/VVV,erikjoling/VVV,WybrenKoelmans/VVV,saucal/VVV,Varying-Vagrant-Vagrants/VVV,erikjoling/VVV,speartail/VVV,DrewAPicture/varying-vagrant-vagrants,saucal/VVV,trepmal/varying-vagrant-vagrants,tomjn/varying-vagrant-vagrants