First commit of benchmarks for Catch runtime perf.

So far its very much a WIP with some problems that are known already and
not very representative tests.

projects/Benchmark/BenchMain.cpp

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+#define CATCH_CONFIG_MAIN
+#include "catch.hpp"

projects/Benchmark/StringificationBench.cpp

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+#include "catch.hpp"
+
+#include <vector>
+
+///////////////////////////////////////////////////////////////////////////////
+TEST_CASE("Successful tests -- REQUIRE", "[Success]") {
+    const size_t sz = 1 * 1024 * 1024;
+
+
+    std::vector<size_t> vec; vec.reserve(sz);
+    for (size_t i = 0; i < sz; ++i){
+        vec.push_back(i);
+        REQUIRE(vec.back() == i);
+    }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+TEST_CASE("Successful tests -- CHECK", "[Success]") {
+    const size_t sz = 1 * 1024 * 1024;
+
+
+    std::vector<size_t> vec; vec.reserve(sz);
+    for (size_t i = 0; i < sz; ++i){
+        vec.push_back(i);
+        CHECK(vec.back() == i);
+    }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+TEST_CASE("Unsuccessful tests -- CHECK", "[Failure]") {
+    const size_t sz = 128 * 1024;
+
+
+    std::vector<size_t> vec; vec.reserve(sz);
+    for (size_t i = 0; i < sz; ++i){
+        vec.push_back(i);
+        CHECK(vec.size() == i);
+    }
+}

projects/Benchmark/readme.txt

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+This is very much a work in progress.
+The past results are standardized to a developer's machine,
+the benchmarking script is basic and there are only 3 benchmarks,
+but this should get better in time. For now, at least there is something to go by.

projects/Benchmark/results/2017-01-14T21-53-49-e3659cdddd43ba4df9e4846630be6a6a7bd85a07.result

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+Successful tests -- CHECK: median: 3.38116 (s), stddev: 0.11567366292001534 (s)
+Successful tests -- REQUIRE: median: 3.479955 (s), stddev: 0.16295972890734556 (s)
+Unsuccessful tests -- CHECK: median: 1.966895 (s), stddev: 0.06323488524716572 (s)