moved 1.2 development items into v1.2 branch.

This reverts commit 84c2180.

Author: nensor

src/main/java/gov/osti/services/Metadata.java

@@ -1470,6 +1470,8 @@ else if (m.getLicenses().contains(DOECodeMetadata.License.Other.value()) && Stri
                 }
             }
         }
+        if (StringUtils.isNotBlank(m.getDoi()) && null==m.getReleaseDate())
+            reasons.add("Release Date is required for DOI registration.");
         // if "OS" accessibility, a REPOSITORY LINK is REQUIRED
         if (DOECodeMetadata.Accessibility.OS.equals(m.getAccessibility())) {
             if (StringUtils.isBlank(m.getRepositoryLink()))

src/main/java/gov/osti/services/Metadata.md

@@ -240,6 +240,7 @@ Validation rules are:
 * at least one developer
   * each developer must have a first and last name
   * if email is provided, it must be valid
+* if DOI is specified, release date is required