Added break out of system vs local includes for enhanced include-based dependency extraction to aid new cmock Make task/build generation.
Bumber build and version info since new external capability added for querying includes.

Added type_sanitizer.rb to consolidate converting a string to a valid C identifier, which will allow CMock and Ceedling to use the same construct which is currently duplicated in each repo.

Add a port of unity_test_summary.rb to Python (Thanks so much! I'm sure people will find this useful)

Useful in environments without access to ruby

Added "const" to one argv parameter that was missed when adding strict error checks. (thanks, trianglee!)

Move announceTestRun() after UnityBegin()

undef defined callc/realloc macros

Make Unity's compilation flags stricter

Primarily -
* Added "static" to static functions.
* Added proper signature with "void" to functions without arguments.
* Marked unused arguments with "(void)".
* Removed entirely unused static functions.
* Added "const" to preserve const-correctness.
* Added function prototypes for external functions.

New macros for controlling use of weak linkage (Thanks Zane!)

 - `UNITY_WEAK_ATTRIBUTE`, if defined, is placed before declarations of weakly
   linked symbols. If not manually defined, it will be automatically set to
   `__attribute__((weak))` on GCC and Clang, except for Clang for Win32.
 - `UNITY_WEAK_PRAGMA`, if defined, will cause preprocessor to emit
   `#pragma weak setUp`, etc. Ignored if `UNITY_WEAK_ATTRIBUTE` is defined.
 - `UNITY_NO_WEAK` undefines both of the above resulting in no weakly
   linked symbols.

Work around for ThrowTheSwitch/Unity#93

Warning fixes (thanks kotofos!)

no arguments for UnityPointer_Init (thanks Kotofos) 

Print newline after each test, but not before (Thanks Zane)

This change makes parsing the results easier for tools like ceedling,
which was choking when a test used stdout and there wasn't an
EOL after "PASS" (ThrowTheSwitch/Ceedling#41).

Declare local variables before UNITY_SKIP_EXECUTION.

Fixed -Wcast-qual gcc warnings

But they look a bit different.

warning: cast discards ‘__attribute__((const))’ qualifier from pointer target type [-Wcast-qual]
FYI, "-Wcast-qual" is not a default option.
The main idea: If some function receives "const void*"
why should it operate with "void*" (or something) afterwards (after casting)?

Fixed script unit tests. Fixed generate_test_runner configuration loadin...
(Thanks Mark McCrum. You are awesome!)

Awesome. Thanks so much!

- Modified rakefile to look in correct directory for script unit tests
- Updated paths in script unit tests
- Updated 'expectdata' files to match latest version of generated code
- Fixed bug which prevented generate_test_runner from loading config from
yaml file.

reworked character strings to be an array type so that storage classes are handled better for picky compilers.