Update GestureFilter.cpp

fixed Jeremy's comment. Correct naming.
Merge pull request #17 from lordy1992/testBranch

Test branch
Merge branch 'master' of https://github.com/lordy1992/ProjectMidas into GestureSeqRecorder
starting to integrate safely on this branch - but timeStamping incase something goes wrong...
It works with the new code. yay. fantastic