C++ conversion (#80)

Converted project to C++

Tests/TactilityCore/CMakeLists.txt

@@ -0,0 +1,21 @@
+project(TactilityCoreTests)
+
+enable_language(C CXX ASM)
+
+set(CMAKE_CXX_COMPILER g++)
+
+file(GLOB_RECURSE TEST_SOURCES ${PROJECT_SOURCE_DIR}/*.cpp)
+add_executable(TactilityCoreTests EXCLUDE_FROM_ALL ${TEST_SOURCES})
+
+target_include_directories(TactilityCoreTests PRIVATE
+    ${DOCTESTINC}
+)
+
+add_test(NAME TactilityCoreTests
+    COMMAND TactilityCoreTests
+)
+
+target_link_libraries(TactilityCoreTests
+    PUBLIC TactilityCore
+        freertos_kernel
+)