Do not .dockerignore any solution projects

.dockerignore

@@ -12,7 +12,7 @@
 appveyor.yml
 omnisharp.json
 README.md
-build/package/**
+build/package/deb
 build/ci.runsettings
 build/Dockerfile
 build/GenerateMigrations.sh
@@ -26,9 +26,6 @@ src/Tgstation.Server.Host/appsettings.Development.json
 src/Tgstation.Server.Host/appsettings.Development.yml
 src/Tgstation.Server.Host/tgs.bat
 src/Tgstation.Server.Host/tgs.sh
-src/Tgstation.Server.Client
-src/Tgstation.Server.Host.Service
-tests
-tools
+tests/DMAPI
 artifacts
 packaging