Added a "standard" build type. Modified KTLogger so that in both the log4cxx mode and non-log4cxx mode it can only print debug messages in debug types, and only print info messages in standard or debug build types.  The non-available options are ifdef-ed out.
Added a command-line option to set the output filename for the root tree writer (--rtw-filename)
Make returns for functions involved with command line option processing bools, and in all executables stop processing if config files or command lines aren't read correctly.
Fix to KTCommandLineOption constructors so that the presence of the default value for the shortOpt parameter results in a CL option with no short form.
Merge branch 'refs/heads/develop' into WFAnalysis
Added corr slot to KTGainVariationProcessor.
Fixed memory leak in KTVariableSpectrumDiscriminator: set the spline implementation into the spline's cache.
Fixed a memory leak in KTAnalyticAssociator.
Added KTCorrelationTSData, and the ability to output it via the basic root writer.
Added the ability for KTSimpleFFT to do reverse transforms from both KTFrequencySpectrumDataPolar and KTCorrelationData.