Make fails due to failed tests/lack of tests

[andrew-morris]

$ make
go test ./...
# github.com/nicksherron/bashhub-server/cmd
cmd/root.go:122:3: Println arg list ends with redundant newline
?       github.com/nicksherron/bashhub-server   [no test files]
make: *** [test] Error 2

The Println error can be fixed by merging the following PR: #10

New error from make after making this change is:

$ make
go test ./...
?       github.com/nicksherron/bashhub-server   [no test files]
?       github.com/nicksherron/bashhub-server/cmd       [no test files]
?       github.com/nicksherron/bashhub-server/internal  [no test files]

[andrew-morris]

Would consider adding alternate functionality to enable the following workflow:

$ make
blah blah blah
$ make install

[nicksherron]

This has been fixed. The default command prints the help text and we also now have tests.