Merge pull request #6 from falkTX/master

update dpf, final
Added ZamTube artwork

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Added ZamTube UI

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Tweaks to ZamTube artwork

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Introduced logarithmic knob setting in DGL, added ZamEQ2

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Fixed EQ curve

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Smooth GL lines

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Fixed slider orientation DGL

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Fixed orientation patch and artwork hacks

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Fixed knob bouncing DGL

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Made knobs move with both X and Y mouse movement.

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Added reset capability to knobs DGL

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Trying to fix log knob default value

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Makefile tweaks for make dist

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Updated makefile for install/uninstall

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Renamed to zam-plugins

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Update libs/distrho