hash function

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
Merge branch 'master' into develop
Merge branch 'master' of github.com:plastboks/Mousing into develop
not really a hash mechanism, but will implement that later

Signed-off-by: Alexander Skjolden <alex@plastboks.net>
Merge branch 'develop'