Original upload of files

This is the current state of the project as it was uploaded to github.
git files

default git files
readme upload

added a readme file
updated dnb source code to fix participant problems

previous dual n back operation was an attempt to manage the level
handling processes myself rather than the built in points and level
handler as it is not the best elvelling mechanism for this task.

Didn't work good though so gone back to using the available tatool
handlers but I have at least improved it over the original by resetting
the min and max thresholds to adapt to the level the P is on.
Updated Target

Was testing out the maven build of the project to ensure the migration
to the git location was working. I need to update git settings to ignore
the target folder.
stopped tracking target

updated .gitignore and deleted target folder from the repo. Code can be
compiled on each target machine, no need to store it in the repo, also
there are occasions when I'm compiling regularly, don't need constant
20mb uploads/downloads.
Merge branch 'master' of https://github.com/Stonaldo/memory_tasks