Fix include folder name, update dockerfile and compile the executable inside the docker container

src/FileHelper.cpp

@@ -1,4 +1,4 @@
-#include "../Include/FileHelper.h"
+#include "../include/FileHelper.h"
 #include <sys/stat.h>
 
 FileHelper::FileHelper() {};

src/FileReader.cpp

@@ -1,4 +1,4 @@
-#include "../Include/FileReader.h"
+#include "../include/FileReader.h"
 #include <string>
 #include <fstream>
 

src/NumberHelper.cpp

@@ -1,4 +1,4 @@
-#include "../Include/NumberHelper.h"
+#include "../include/NumberHelper.h"
 #include <string>
 #include <sstream>
 #include <vector>

src/PrintFrames.cpp

@@ -1,4 +1,4 @@
-#include "../Include/PrintFrames.h"
+#include "../include/PrintFrames.h"
 #include <iostream>
 
 PrintFrames::PrintFrames() {};

src/ScoreCalculator.cpp

@@ -1,4 +1,4 @@
-#include "../Include/ScoreCalculator.h"
+#include "../include/ScoreCalculator.h"
 
 ScoreCalculator::ScoreCalculator() {};
 ScoreCalculator::~ScoreCalculator() {};

src/main.cpp

@@ -1,10 +1,10 @@
 #include <iostream>
 #include <string>
-#include "../Include/FileReader.h"
-#include "../Include/FileHelper.h"
-#include "../Include/NumberHelper.h"
-#include "../Include/ScoreCalculator.h"
-#include "../Include/PrintFrames.h"
+#include "../include/FileReader.h"
+#include "../include/FileHelper.h"
+#include "../include/NumberHelper.h"
+#include "../include/ScoreCalculator.h"
+#include "../include/PrintFrames.h"
 
 using namespace std;