- add ceedling/cmock/unity as testing framework and support

- unified makefile project for the whole repos
- new separate project for tests

tests/vendor/ceedling/lib/tasks_release.rake

@@ -0,0 +1,28 @@
+require 'constants'
+require 'file_path_utils'
+
+
+desc "Build release target."
+task RELEASE_SYM => [:directories] do
+  header = "Release build '#{File.basename(PROJECT_RELEASE_BUILD_TARGET)}'"
+  @ceedling[:streaminator].stdout_puts("\n\n#{header}\n#{'-' * header.length}")  
+  
+  begin
+    @ceedling[:plugin_manager].pre_release
+
+    core_objects  = []
+    extra_objects = @ceedling[:file_path_utils].form_release_build_c_objects_filelist( COLLECTION_RELEASE_ARTIFACT_EXTRA_LINK_OBJECTS )
+
+    @ceedling[:project_config_manager].process_release_config_change
+    core_objects.concat( @ceedling[:release_invoker].setup_and_invoke_c_objects( COLLECTION_ALL_SOURCE ) )
+  
+    # if assembler use isn't enabled, COLLECTION_ALL_ASSEMBLY is empty array & nothing happens
+    core_objects.concat( @ceedling[:release_invoker].setup_and_invoke_asm_objects( COLLECTION_ALL_ASSEMBLY ) )
+  
+    file( PROJECT_RELEASE_BUILD_TARGET => (core_objects + extra_objects) )
+    Rake::Task[PROJECT_RELEASE_BUILD_TARGET].invoke
+  ensure
+    @ceedling[:plugin_manager].post_release  
+  end
+end
+