PathHolder bug fix.
Beta0 / Beta1 bug fix
Gamma Beta coincidences

* CorrEventData now named EventData and moved to its own file
* New functions in GeProcessor returns best matching beta event
* New plot show beta location / gamma coincidences
* Yet another try to make spectra numbering some sense
Rewritten GeCalibProcessor

* New gamma-beta correlations spectra
* All Pileup and Saturation events are now rejected in automatic
  places activation
* Global parameters set for LeRIBSS experiments
* Removed commented section in GeProcessor::PreProcess
* Beta energy threshold removed from globals, plot will include all
  energy range now
Clearing GeProcessor from 'diagnostic' spectra

Some spectra moved to GeCalibProcessor
In BetaScintProcessor plot showing 'Beta' place gates now is shown
GeCalibProcessor modified

Time spectra in "native" pixie units, only 10 tics shift, smaller time
scale but larger energy scale (to be used with uncalibrated raw channel
numbers).
Work on WalkCorrector
Working version

Changes to MtcProcessor, disable double stop removal (not present in
85/86Ga data). Fixes to Ge4HenProcessor to maintain consitency with
GeProcessor (gammaThreshold, new GoodGammaBeta function).
Introducing Messenger to most of the screen outputs
Calibration and map read from XML

Calibration to be solved. As of now the output of calibrator is wrong.
Presumebaly the bug is in the map loading procedure as old calibration
also gives bad results.
Problems from previous commit resolved

Bug was in the config file (swapped start/stop channels).
Cleaning, documenting and clarifying the process was also done
in this commit.
Working version

Tuning the on-screen output. More verbose plots registration (the name).
Some changes to plots in GeProcessor.
Resolved problem with energies rounding.

Linear and quadratic model added, as a faster version of more
general polynomial calibration. Also linear+hyperbolic calibration
function added. Some minor changes to numbering in neutron spectra.
Globals class added and test, not yet implemented

in the system.
ReadBuffData now a function pointer

Succesfully moved to function pointer. Now it changes according to the
config file parameter.
Final move to Globals. Removed PathHolder class

Now Config.xml is in root directory. It holds path to other, not yet
incorporated files like timingInformation etc.
PathHolder is now useless so it is removed.