add memory perturbator
add in permanent adverts disk I/O problem
finish off hooking up and testing the disk I/O component
re-enable exercises
Merge pull request #47 from RichardWarburton/master

Add in proper disk I/O issue and timings into test harness.  Also pull requests initial memory issues, but they aren't hooked up
adds configuration editor
fix tests to reset configuration
adds a control mxbean
move to jetty 9
fix up configuration editor
fix whitespace
Merge pull request #48 from RichardWarburton/master

introduces a jetty configuration editor in order to change the threadpool sizes
remove bullshit removal tests
packaging closer
use jetty.xml file
use tmp jetty
update the correct jetty.xml
tidy up packaging
add scripts
adds jacoco coverage