removed unnecessary @Deprecated

.../java/gov/usgs/earthquake/nshmp/calc/ExceedanceModel.java

...ain/java/gov/usgs/earthquake/nshmp/calc/HazardExport.java

...arthquake/nshmp/fault/surface/AbstractGriddedSurface.java

...earthquake/nshmp/fault/surface/DefaultGriddedSurface.java

...v/usgs/earthquake/nshmp/fault/surface/GriddedSurface.java

...va/gov/usgs/earthquake/nshmp/gmm/AbrahamsonEtAl_2014.java

...in/java/gov/usgs/earthquake/nshmp/gmm/BooreEtAl_2014.java

...gov/usgs/earthquake/nshmp/gmm/CampbellBozorgnia_2014.java

.../java/gov/usgs/earthquake/nshmp/gmm/ChiouYoungs_2014.java

...main/java/gov/usgs/earthquake/nshmp/internal/Parsing.java

...va/gov/usgs/earthquake/nshmp/model/ClusterRuptureSet.java

src/main/java/gov/usgs/earthquake/nshmp/model/Distance.java

src/main/java/gov/usgs/earthquake/nshmp/model/GmmSet.java

src/main/java/gov/usgs/earthquake/nshmp/model/Rupture.java

src/main/java/gov/usgs/earthquake/nshmp/model/Source.java