clean up and changed class dependencies to static library functions

• modified
  src/java/m/cfa/CDSN_Data.java
• modified
  src/java/m/cfa/CDWR_Data.java
• modified
  src/java/m/cfa/Data.java
• modified
  src/java/m/cfa/DoubleArray.java
• modified
  src/java/m/cfa/DoubleMath.java
• modified
  src/java/m/cfa/FlowStatistics.java
• modified
  src/java/m/cfa/Graphing.java
• modified
  src/java/m/cfa/STORET_Data.java
• modified
  src/java/m/cfa/USGS_Data.java
• modified
  src/java/m/cfa/User_Data.java
• modified
  src/java/m/cfa/baseflow/guiBaseflow_Model.java
• modified
  src/java/m/cfa/download/guiDownload_Data.java
• modified
  src/java/m/cfa/drought/AutoRegression.java
• modified
  src/java/m/cfa/drought/DroughtProperties.java
• modified
  src/java/m/cfa/drought/guiDrought_Model.java
• modified
  src/java/m/cfa/durationcurve/guiDC_Model.java
• modified
  src/java/m/cfa/flood/Bulletin17B.java
• modified
  src/java/m/cfa/flood/Bulletin17Tables.java
• modified
  src/java/m/cfa/flood/Bulletin17ktable1.java
• modified
  src/java/m/cfa/flood/Bulletin17ktable2.java
• modified
  src/java/m/cfa/flood/Bulletin17ktable3.java
• modified
  src/java/m/cfa/flood/V1_0.java
• modified
  src/java/m/cfa/flood/guiFlood_Model.java
• modified
  src/java/m/cfa/loadest/guiLOADEST_Model.java
• modified
  src/java/m/cfa/regionalfdc/guiRegionalFDC_Model.java
• modified
  src/java/m/cfa/stagedischarge/guiStageDischarge_Model.java
• modified
  src/java/m/cfa/storetservice/V1_0.java
• modified
  src/java/m/cfa/timeseries/CDPHE_lowFlowStats.java
• modified
  src/java/m/cfa/timeseries/guiTimeseries_Model.java
• modified
  src/java/m/cfa/timeseries15min/gui15minTimeseries_Model.java
• modified
  web/META-INF/csip-conf.json