Updated README.md, fixed merge sort, added checking output with bash script, and added sort arguments

include/sorts.h

@@ -1,6 +1,7 @@
 #ifndef SORTS_H
 #define SORTS_H
 
+#include <chrono>
 #include <string>
 #include <vector>
 
@@ -12,15 +13,20 @@ private:
     std::string filename;
     int lineCount;
     std::vector<std::string> originalWordList;
-    std::vector<std::string> newWordList;
-    SortType currentType;
+    std::chrono::duration<double> sortTime;
 public:
-    Sorter(std::string newFilename);
+    Sorter();
+    std::vector<std::string> newWordList;
+    bool defaultOnly, fileGiven, allLists, sortGiven;
+    SortType currentType;
     std::string GetFilename(void);
     void SetFilename(std::string newName);
     void SetWordList(void);
+    void SortAll(void);
     void RunSorts(void);
+    void __RunSorts__(void);
     void OutputResult(void);
+    void PrintSortTime(std::string outputFilename);
     void PrintToFile(std::string outputFilename);
     void InsertionSort(void);
     void MergeSort(void);
@@ -29,4 +35,6 @@ public:
     void HeapSort(void);
 };
 
+void CheckArguments(int argc, char* arguments[], Sorter* sortObj);
+
 #endif