Renamed configuration widget. "m_telemetry" wasn't appropriate.
WIP: Modules tab. DOES NOT COMPILE.
Fixed widget error. Module tab now loads properly.
Fixed layout for default hardware tab.
Move setWidgetFromVariant and getWidgetFromVariant to the ModuleSettings
    widget.
Prevent mouse wheel from changing items in default hardware widget.
Added connections between widgets and UAVOs.
WIP: Finishing up.
Added support for smart-save buttons. Support for reload button is
added but not yet functional.

Fixed a bug in the flight battery settings groupboxes.
Refresh widgets when first generating tab page.
Updated UI layout.
Changed textbrowser widgets into lineedit widgets. This allows for easier
compatibility with UAVObjectToWidgetRelation.
A couple extra UI layout tweaks.
Embed default hardware widget in a scroll area.
Increased number of visible significant digits in battery calibration
fields.
Merge pull request #620 from kubark42/modules-tab

Modules tab