Initial implementation of mixer node
Initial mixernode implementation
Adjustments to initial state and comment
Modified the function to generate crossfade - open to changes though, especially once we have proper audio files to play through them. Bug with oscillator node frequency changing fixed (sure I checked this during code review??)
Altered so description fits in filter list!
Changed vs style
Making initial state correct!
Changed initial state PROPERLY
Fashion emergency: Mixer style was not present.

Setting the mixer style to be the same as the instrument style until
someone with better taste comes and chooses a style for it.
Merge branch 'master' of https://github.com/GOAAAT/tuningcomplete
More UI tweaks

- Increased leaps sensitivity for pointer-down things
- Moved the pan offset to make it easier for Andy to zoom

- Altered view styles to reflect this
Merge branch 'cursor' of https://github.com/GOAAAT/tuningcomplete into cursor