- Adding TODO list to keep track of things.

- Adding .idea to gitignore
- Adding DAG execution to utilities, redefining the logger

tests/unit_executor_forkingexecutor.cpp

@@ -6,7 +6,7 @@
 #include "catch.hpp"
 
 TEST_CASE("Basic Execution", "[forking_executor]") {
-  daggy::executor::ForkingTaskExecutor ex;
+  daggy::executor::ForkingTaskExecutor ex(10);
 
   SECTION("Simple Run") {
     std::vector<std::string> cmd{"/usr/bin/echo", "abc", "123"};