Move subsurface-core to core and qt-mobile to mobile-widgets

Having subsurface-core as a directory name really messes with
autocomplete and is obviously redundant. Simmilarly, qt-mobile caused an
autocomplete conflict and also was inconsistent with the desktop-widget
name for the directory containing the "other" UI.

And while cleaning up the resulting change in the path name for include
files, I decided to clean up those even more to make them consistent
overall.

This could have been handled in more commits, but since this requires a
make clean before the build, it seemed more sensible to do it all in one.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

core/devicedetails.cpp

@@ -0,0 +1,70 @@
+#include "devicedetails.h"
+
+gas::gas(unsigned char oxygen, unsigned char helium, unsigned char type, unsigned char depth) :
+	oxygen(oxygen), helium(helium), type(type), depth(depth)
+{
+}
+
+setpoint::setpoint(unsigned char sp, unsigned char depth) :
+	sp(sp), depth(depth)
+{
+}
+
+DeviceDetails::DeviceDetails(QObject *parent) :
+	QObject(parent),
+	data(0),
+	syncTime(false),
+	setPointFallback(0),
+	ccrMode(0),
+	calibrationGas(0),
+	diveMode(0),
+	decoType(0),
+	ppO2Max(0),
+	ppO2Min(0),
+	futureTTS(0),
+	gfLow(0),
+	gfHigh(0),
+	aGFLow(0),
+	aGFHigh(0),
+	aGFSelectable(0),
+	saturation(0),
+	desaturation(0),
+	lastDeco(0),
+	brightness(0),
+	units(0),
+	samplingRate(0),
+	salinity(0),
+	diveModeColor(0),
+	language(0),
+	dateFormat(0),
+	compassGain(0),
+	pressureSensorOffset(0),
+	flipScreen(0),
+	safetyStop(0),
+	maxDepth(0),
+	totalTime(0),
+	numberOfDives(0),
+	altitude(0),
+	personalSafety(0),
+	timeFormat(0),
+	lightEnabled(false),
+	light(0),
+	alarmTimeEnabled(false),
+	alarmTime(0),
+	alarmDepthEnabled(false),
+	alarmDepth(0),
+	leftButtonSensitivity(0),
+	rightButtonSensitivity(0),
+	bottomGasConsumption(0),
+	decoGasConsumption(0),
+	modWarning(false),
+	dynamicAscendRate(false),
+	graphicalSpeedIndicator(false),
+	alwaysShowppO2(false),
+	tempSensorOffset(0),
+	safetyStopLength(0),
+	safetyStopStartDepth(0),
+	safetyStopEndDepth(0),
+	safetyStopResetDepth(0)
+{
+}