Transparent background for reveal controls
Add controls for HrPwWindow
UI Nits:Histogram Window border

.. I broke this in an earlier commit where I set
contents margins to 0, thus making it impossible
to resize in tile mode and also making the chart
overlap with the border.
Reveal Controls: AllPlot update

To allow user to turn on/off the fullplot at the
bottom of the chart.
Reveal Controls: HrPw update

Moved the fullplot to the bottom since it clashes with
the new reveal controls. Also changed the contents
margins to 2 to allow resize in tile view.
UI Nits: Aerolab title

Removed the "date" title on Aerolab, thought I'd removed
those a long time ago. Last vestige of the 2.x style.
Added GC_DPFHRS_MAX to support fixing HR spikes
Added FixHRSpikes.cpp
UI Nits: LTMPlot remove old markers

.. when there is nothing to plot between the
date ranges selected.
fix compiler warning in LTMPlot

.. about unused variable 'middle'.
Add support to Fix hear rate spikes and dropouts
Merge pull request #451 from jjofre/master

Added Tool to fix heart rate spikes and dropouts
In guiUpdate(), fixed an issue with updating now to current time so that it is updated about every 1 second.
Merge remote-tracking branch 'upstream/master'
Merge pull request #452 from jjofre/master

Fixed issue with updating real time plot (Issue #437)
Add Jaime Jofre as a contributor
Enhance TCX export

Provide more data to Garmin Training Center and
also makes the export compliant  with the latest
TCX schema. It displays correctly in GTC.

As an avid runner and biker I use GTC to combine
the data from both sports for additional analysis.

I'm sure others would benefit from the additional
data in the TCX file when importing to other tools.

The following derived/computed metrics have been
added to the export:

   1. Added MaximumSpeed
   2. AverageHeartRateBPM
   3. MaximumHeartRateBPM
   4. MaxBikeCadence
   5. AvgSpeed
   6. AvgWatts
   7. MaxWatts
   8. HeartRateBPM defaults to 1* (if not present or zero value)

*Garmin training center won't display the HeartRate
charts if the tag isn't part of every TrackPoint and
greater than zero.
Added contributor

Dean Junk
Added gcconfig.pri tab to About

.. so we can see what the gcconfig
setup was for a particular build when
trying to debug build issues.
About cosmetics

.. for the config tab; no focus rectangle
on a Mac and get rid of all those frames.