Update docs

CONTRIBUTING.md

@@ -19,12 +19,8 @@ the raw CPUID data and the expected decoded items) by using
    appropriate place within the tests directory hierarchy.
 
 AIDA64 CPUID dumps (mostly found on [InstLatx64](http://instlatx64.atw.hu/)) are also supported.
-To create a new test based on a AIDA64 CPUID dump, you can do:
-```shell
-cpuid_tool --load=aida64_raw.txt --outfile=report.txt --report
-./tests/create_test.py aida64_raw.txt report.txt > tests/xxx/yyy/my-cpu.test
-```
+To create a new test based on a AIDA64 CPUID dump, you can use the [`create_test_from_instlatx64.sh`](utils/create_test_from_instlatx64.sh) script.
 
 For non-developers, who still want to contribute tests for the project,
-use [this page](http://libcpuid.sourceforge.net/bugreport.php) to report
+use [this page](https://github.com/anrieff/libcpuid/issues/new) to report
 misdetections or new CPUs that libcpuid doesn't handle well yet.

libcpuid/recog_intel.c

@@ -31,6 +31,14 @@
 #include "recog_intel.h"
 
 
+/*
+ * Useful links:
+ * - List of Intel CPU microarchitectures: https://en.wikipedia.org/wiki/List_of_Intel_CPU_microarchitectures
+ * - List of Intel Pentium processors: https://en.wikipedia.org/wiki/List_of_Intel_Pentium_processors
+ * - List of Intel Celeron processors: https://en.wikipedia.org/wiki/List_of_Intel_Celeron_processors
+ * - List of Intel Core processors: https://en.wikipedia.org/wiki/List_of_Intel_Core_processors
+ * - List of Intel Xeon processors: https://en.wikipedia.org/wiki/List_of_Intel_Xeon_processors
+*/
 const struct match_entry_t cpudb_intel[] = {
 //     F   M   S  EF    EM #cores L2$    L3$ Pattern                 Codename                   Technology
 	{ -1, -1, -1, -1, -1,   1,    -1,    -1, { "",              0 }, "Unknown Intel CPU",       UNKN_STR },

tests/intel/x86-64/README.md

@@ -0,0 +1,3 @@
+# Intel x86_64
+
+Directories names are Intel's **Micro­architecture**, refer to [Pentium 4 / Core lines](https://en.wikipedia.org/wiki/List_of_Intel_CPU_microarchitectures#Roadmap).

tests/intel/x86-atom/README.md

@@ -0,0 +1,3 @@
+# Intel Atom
+
+Directories names are Intel's **Micro­architecture**, refer to [Atom roadmap](https://en.wikipedia.org/wiki/List_of_Intel_CPU_microarchitectures#Atom_lines).