2-add-keyword-support (#6)

More development.

More types.
Fixed attribute groups in requests.
Started on client.
Saving data to file.

More types. Printing from chromeos works a little bit.

More types.

Spelling corrections.

WIP: Fix keyword handling

Move request to a separate file and add test.

Co-authored-by: Henrik Sölver <henrik.solver@gmail.com>
Reviewed-on: #6
Co-Authored-By: henrik <henrik.solver@gmail.com>
Co-Committed-By: henrik <henrik.solver@gmail.com>

server/handlegetjobs.go

@@ -0,0 +1,8 @@
+package main
+
+import "ippserver/packages/ipp"
+
+func handleGetJobs(r *ipp.Request) *ipp.Response {
+	response := ipp.NewResponse(ipp.SuccessfulOk, r.RequestId())
+	return response
+}