Made NBEngine installable + CMake restruct

engine/NBCore/src/ErrorsImpl.cpp

@@ -1,10 +1,10 @@
-#include "ErrorsImpl.hpp"
+#include <NBCore/ErrorsImpl.hpp>
 
 namespace nb {
 
 //ErrorBase::
 ErrorBase::ErrorBase(const std::exception& exception_) noexcept 
-: ErrorBase(NBError(exception_)) {}
+: ErrorBase(Error(exception_)) {}
 
 } // namespace nb
 

engine/NBCore/src/Logger.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 
-#include "Logger.hpp"
-#include "StringUtils.hpp"
+#include <NBCore/Logger.hpp>
+#include <NBCore/StringUtils.hpp>
 
 namespace nb {
 

engine/NBCore/src/Processes.cpp

@@ -6,7 +6,7 @@
 #include <unistd.h>
 #endif // _NB_TARGET_LINUX
 
-#include "Processes.hpp"
+#include <NBCore/Processes.hpp>
 
 namespace nb {
 

engine/NBCore/src/StringUtils.cpp

@@ -1,4 +1,4 @@
-#include "StringUtils.hpp"
+#include <NBCore/StringUtils.hpp>
 
 /* std::string nb::wstr_to_str(std::wstring in) {
     std::size_t wstrlen = in.length();

engine/NBCore/src/Utils.cpp

@@ -1,4 +1,4 @@
-#include "Utils.hpp"
+#include <NBCore/Utils.hpp>
 
 namespace nb {