Removed batch size and strict options

**Batch Size**

Not necessary since the threads will just grab everything in their
subpackage. In the future it would be nice to, instead of
seperating based on packages:
1. Generate the set of all tests
2. Threads access batchSize tests at a time
3. Threads then keep referring back to the test pool for which
    tests need executing

This would eliminate the need for constantly restarting threads,
but would take a bit of a refactor to implement correctly.

**Strict**

I'm tired. I hate writing C++. I'm going to sleep. Here's my PR.

include/config/Config.h

@@ -51,12 +51,10 @@ class Config {
   bool isTimed() const { return time; }
   bool isMemoryChecked() const { return memory; }
   int getVerbosity() const { return verbosity; }
-  bool isStrict() const { return strict; }
 
   // Config int getters.
   int64_t getTimeout() const { return timeout; }
   int64_t getNumThreads() const { return numThreads; }
-  int8_t getBatchSize() const { return batchSize; }
 
   // Initialisation verification.
   bool isInitialised() const { return initialised; }
@@ -83,15 +81,13 @@ class Config {
   // Option flags.
   bool debug, time, memory;
   int verbosity{0};
-  bool strict;
 
   // The command timeout.
   int64_t timeout;
 
   // Number of threads on which to run tests
   int64_t numThreads;
   // Number of tests for each thread to grab on each run
-  int8_t batchSize;
 
   // Is the config initialised or not and an appropriate error code. This
   // could be due to asking for help or a missing config file.

src/config/Config.cpp

@@ -17,7 +17,7 @@ using JSON = nlohmann::json;
 
 namespace tester {
 
-Config::Config(int argc, char** argv) : strict(false), timeout(2l), numThreads(1), batchSize(5) {
+Config::Config(int argc, char** argv) : timeout(2l), numThreads(1) {
 
   CLI::App app{"CMPUT 415 testing utility"};
 
@@ -40,9 +40,7 @@ Config::Config(int argc, char** argv) : strict(false), timeout(2l), numThreads(1
 
   // multithreading options
   app.add_option("-j", numThreads, "The number of threads on which to execute tests.");
-  app.add_flag("--strict", strict, "Set to strict timing mode.");
-  app.add_option("--batch-size", batchSize, "(ADVANCED) the number of tests for each thread to grab on each round of selection.");
-
+
   // Enforce that if a grade path is supplied, then a log file should be as well and vice versa
   gradeOpt->needs(solutionFailureLogOpt);
   solutionFailureLogOpt->needs(gradeOpt);