remove zip references

src/gov/usgs/earthquake/nshmp/DeaggCalc.java

@@ -173,7 +173,7 @@ public class DeaggCalc {
       .append("  ").append(USAGE_COMMAND).append(NEWLINE)
       .append(NEWLINE)
       .append("Where:").append(NEWLINE)
-      .append("  'model' is a model zip file or directory")
+      .append("  'model' is a model directory")
       .append(NEWLINE)
       .append("  'sites' is either:")
       .append(NEWLINE)

src/gov/usgs/earthquake/nshmp/DeaggIml.java

@@ -174,7 +174,7 @@ public class DeaggIml {
       .append("  ").append(USAGE_COMMAND).append(NEWLINE)
       .append(NEWLINE)
       .append("Where:").append(NEWLINE)
-      .append("  'model' is a model zip file or directory")
+      .append("  'model' is a model directory")
       .append(NEWLINE)
       .append("  'sites' is either:")
       .append(NEWLINE)

src/gov/usgs/earthquake/nshmp/HazardCalc.java

@@ -42,7 +42,7 @@ public class HazardCalc {
    * Entry point for a probabilisitic seismic hazard calculation.
    *
    * <p>Computing hazard curves requires at least 2, and at most 3, arguments.
-   * At a minimum, the path to a model zip file or directory and the site(s) at
+   * At a minimum, the path to a model directory and the site(s) at
    * which to perform calculations must be specified. Under the 2-argument
    * scenario, model initialization and calculation configuration settings are
    * drawn from the config file that <i>must</i> reside at the root of the model
@@ -263,7 +263,7 @@ public class HazardCalc {
       .append("  ").append(USAGE_COMMAND).append(NEWLINE)
       .append(NEWLINE)
       .append("Where:").append(NEWLINE)
-      .append("  'model' is a model zip file or directory")
+      .append("  'model' is a model directory")
       .append(NEWLINE)
       .append("  'sites' is either:")
       .append(NEWLINE)

src/gov/usgs/earthquake/nshmp/RateCalc.java

@@ -42,7 +42,7 @@ public class RateCalc {
    * Entry point for the calculation of earthquake rates and probabilities.
    *
    * <p>Computing earthquake rates requires at least 2, and at most 3,
-   * arguments. At a minimum, the path to a model zip file or directory and the
+   * arguments. At a minimum, the path to a model directory and the
    * site(s) at which to perform calculations must be specified. Under the
    * 2-argument scenario, model initialization and calculation configuration
    * settings are drawn from the config file that <i>must</i> reside at the root
@@ -224,7 +224,7 @@ public class RateCalc {
       .append("  ").append(USAGE_COMMAND).append(NEWLINE)
       .append(NEWLINE)
       .append("Where:").append(NEWLINE)
-      .append("  'model' is a model zip file or directory")
+      .append("  'model' is a model directory")
       .append(NEWLINE)
       .append("  'sites' is either:")
       .append(NEWLINE)