Flush the unity stdout buffer before calling TEST_ABORT().
This is because if TEST_PROTECT() has not previously been called this will cause a segmentation fault and the stdout buffer will fail to print

Although the segmentation fault will still occur, the error that caused it will at least be displayed

Add support for :mock_suffix

Adds support for :mock_suffix when generating mock setup and teardown
functions. Also documents both prefix and suffix in the helper script
guide.

Re: Fix custom UNITY_OUTPUT_FLUSH and add tests #287

Bugfixes and refactoring in parse.rb (thanks @farrrb and @jeremyhannon )

Fixed unity fixture output and added methods for each of the different outputs. Added documentation.
Fixed some whitespaces.
Refactored class_name to class_name_idx (expressiveness).
Refactored the xml output to methods (extensibility).

- Added more expressiveness to the code
- Fixed some of the rubocop hints

Refactored the os specific settings, it is now possible to convert both styles on every system (and even mixed)

- Fixed stdout output if fixture is active
- Refactored the state manipulation of @test_suite and moved it completely into test_suite_verify()

 void flushSpy(int c) {}
to:
 void flushSpy(void) {}

Some minor changes for parse_output.rb (Thanks @farrrb  and @jeremyhannon !)

MISRA 19.10: surround each macro param with parens.

MISRA 2004 rule 19.10: inside macros, surround each parameter usage with parentheses.

MISRA - param names match; macro params in parens

parameter names should match between declaration and definition.
(MISRA 2004 rule 16.4)

- String split now works correctly for windows and unix (cross platform)
- Removed unnecessary whitespaces in the xml output (beautifies the output)
- Added support for TEST_IGNORE() (without message)

Added more detail on test naming.

Fix unsigned integer underflow in UnityAssertEqualIntArray (Thanks @shreyasbharath )

Test runner generation: Wrap setjmp.h inclusion in ifdefs. (Thanks @flowher !)

Auto generated test runner should generate a code  which includes
setjmp.h only if UNITY_EXCLUDE_SETJMP_H is not defined

Allow suiteSetUp() and suiteTearDown() to be provided as normal C functions (Thanks @jlindgren90 )

Fix missing TEST_ASSERT_EACH_EQUAL_HEX_MESSAGE -- Thanks @codehearts !

Color test results using ANSI escape codes (Thanks for the work, @VLambret !)

Help error detection by adding specific colors for test results. This
behavior is activated only when unity if compiled with UNITY_COLOR flag.