Added title and legend position options to CMC plots
Legend works without specifying position
Legend works without specifying position
Added thickness option
Text size, thickness, yLimits support added
Merge branch 'master' of https://github.com/biometrics/openbr into plot_enhancements
fixed #120
ProcessWrapper round 2

In a shocking turn of events, Qt is annoying, and not particularly
consistent across platforms.

Lot of not particularly intelligent business with signals to get things to
execute on the main thread.
I would rather not even use the event driven interfaces to
QLocalServer/QLocalSocket but sadly it seems that on windows even if we
try and use the blocking calls, we are still required to use using exactly one
thread per object. Of course that makes sense since obviously we are writing
a simple event-driven GUI application.
Merge branch 'master' of https://github.com/biometrics/openbr
Clean up some warnings
Use dedicated threads for communcation for each ProcessWrapper instance

Although we do have to use exactly 1 thread for all operations on a given
socket (at least on windows...), it doesn't have to be the main thread.

Even odds if this will break windows support in some unforseen way.
More nonsense to get around Qt's one object one thread policies

Currently, no QtWarnings generated on windows, how exciting.
Speedup for detection and improved negative feature sampling
Merge branch 'windowSpeedup'

* Store confidence values in the Mat instead of the QMap.
* Negative features are resized to the detector window size
Moving positive and negative sample extraction from SlidingWindow to BuildScales to keep scale consistent
Add INRIAPerson to data/README
Speed ups and minor tweaks to sliding window
Added cmcOpts file to simplify and compartmentalize plot options
Merge branch 'master' of https://github.com/biometrics/openbr into plot_enhancements
Removed debug statement