Meson support for Unity unit testing framework.

- Tweak a couple style problems with Ruby scripts.

add a blank line after #include "unity.h"

The include must be in the first line, else you may expect some issues.
Some autoformat tools could sort the includes alphabetically and could
break the test.

silent mode in unity fixture

Added .editorconfig in order to set editors to the right settings.

Issue #346 documentation improvement

Issue #348 generalize example 3 gcc config

Execution time improvements

Redefine name of resetTest in generated runner

Generic CMake script.

Allow multi line test-function definitions.

Fixed maximum number of nibbles for processor where sizeof() operator…

Used sizeof operator for pointer increments in UnityAssertEqualIntArray().

Add tests for GREATER_OR_EQUAL, LESS_OR_EQUAL, LESS_THAN, and GREATER_THAN

TEST_ASSERT_INT_ARRAY_WITHIN in unity

Use Pass string from unity.c in unity_fixture.c to garuntee colour behavior

Expliticly show test failures of unequal strings

Used sizeof() operator for pointer increments and substituted sizeof() operator for the unsigned int mask calculation to "UNITY_INT_WIDTH / 8" in function "UnityAssertEqualIntArray".

Fixed maximum number of nibbles for processor where sizeof() operator doesn't return the size of a type in 8-bit bytes (e.g. the TI C2000 series).

unity_test_summary.py recursive search for test files