Merge pull request #34 from RichardWarburton/master

add inter process context switching exercise example
Merge pull request #35 from RichardWarburton/master

make pool size variable for the cpu load simulator and init/reset correctly
Merge pull request #36 from RichardWarburton/master

fixes concurrency issues and bugs in the test harness
Merge branch 'master' of https://github.com/jClarity/slow-crud-app
add ability to not save entities