Reorganize examples into categorized folders (#341)

* refactor: create directory structure to organize exmaples

* test: update test_all to work with new directory structure

* fix: bug in test_all if no package.json scripts

* test: cleanup output of test_all

* fix: remove default test script that throws from thread_safe_function_with_object_wrap

* fix: remove build_with_cmake from .gitignore

* fix: swith to ' from " and remove subdir from getAllTests call

* test: add extra test cases for npm start and just running the pkgJson.main with node

* refactor: move all examples to src directory

* refactor: add numbers to categories so they are ordered in the src folder

* refactor: simplify getAllExamples in test_all.js

* docs: add directory structure to README.md

* docs: update directory structure to README.md

* docs: update directory structure to README.md

* docs: update directory structure to README.md

* docs: update directory structure example in readme

* add back build_with_cmake

---------

Co-authored-by: legendecas <[email protected]>

Author: matthewkeil

.gitignore

@@ -1,5 +1,4 @@
 build/
-build_with_cmake/
 node_modules/
 Debug/
 Release/