Get rid of the dependency on intel-cmt-cat library and rdt helper
binaries written in C. Significantly simplifies the build procedure.
Implements minimal support (in assembler) for getting the raw data from
the CPUID instruction. Also, implement a stub so that the code works on
other architectures than amd64, too.
* Make rdt-discovery buildable outside hardcoded path
Do not assume that nfd sources always reside under hardcoded directory
"/go/src/github.com/kubernetes-incubator/node-feature-discovery/". This
makes it possible e.g. to build nfd locally outside the Docker
container.
* Do not hardcode the path for RDT helper binaries
Utilize the standard PATH env variable, instead.
* Format main,fake,network go source to improve GoReportCard
Order of import changed in main.go and network.go,
missing ending newline added in fake.go
* Fixed simple golint suggestions in multiple files
Mostly about missing or incomplete comments
