Revert the in prog commit that was lost, as the scoping branch is now handeling it

include/util.h

@@ -21,6 +21,7 @@ std::vector<std::string> split(const std::string &str, char delim);
 std::string join(const std::vector<std::string> &strVec, std::string joinStr);
 std::string readFile(std::istream &file);
 
+
 template <typename T>
 bool contains(std::vector<T> vec, T item) {
     for (auto i : vec)
@@ -48,4 +49,14 @@ bool subset(std::set<T> a, std::set<T> b) {
             return false;
     return true;
 }
+/*
+std::vector<std::string> split(std::string str, char delim) {
+        std::stringstream stream(str);
+        std::string item;
+        std::vector<std::string> results;
+        while(std::getline(stream, item, delim))
+                results.push_back(item);
+        return results;
+}
+*/
 #endif