Remove scm

• Remove scm linked to gitlab_shared_files#6
• Add url to python package linked to aidge#182 (closed)
• Add a function to show version information

include/aidge/utils/sys_info/QuantizationVersionInfo.hpp

+#ifndef AIDGE_UTILS_SYS_INFO_OPENCV_VERSION_INFO_H
+#define AIDGE_UTILS_SYS_INFO_OPENCV_VERSION_INFO_H
+
+#include "aidge/utils/Log.hpp"
+#include "aidge/quantization_version.h"
+
+namespace Aidge {
+
+constexpr inline const char * getQuantizationProjectVersion(){
+    return PROJECT_VERSION;
+}
+
+constexpr inline const char * getQuantizationGitHash(){
+    return PROJECT_GIT_HASH;
+}
+
+void showQuantizationVersion() {
+    Log::info("Aidge quantization: {} ({}), {} {}", getQuantizationProjectVersion(), getQuantizationGitHash(), __DATE__, __TIME__);
+        // Compiler version
+    #if defined(__clang__)
+    /* Clang/LLVM. ---------------------------------------------- */
+        Log::info("Clang/LLVM compiler version: {}.{}.{}\n", __clang_major__ , __clang_minor__, __clang_patchlevel__);
+    #elif defined(__ICC) || defined(__INTEL_COMPILER)
+    /* Intel ICC/ICPC. ------------------------------------------ */
+        Log::info("Intel ICC/ICPC compiler version: {}\n", __INTEL_COMPILER);
+    #elif defined(__GNUC__) || defined(__GNUG__)
+    /* GNU GCC/G++. --------------------------------------------- */
+        Log::info("GNU GCC/G++ compiler version: {}.{}.{}", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
+    #elif defined(_MSC_VER)
+    /* Microsoft Visual Studio. --------------------------------- */
+        Log::info("Microsoft Visual Studio compiler version: {}\n", _MSC_VER);
+    #else
+        Log::info("Unknown compiler\n");
+    #endif
+
+}
+}  // namespace Aidge
+#endif  // AIDGE_UTILS_SYS_INFO_OPENCV_VERSION_INFO_H