Applied bug fix from trunk revision - 1744710.

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Applying patch from jira issue - OFBIZ-7072.
DataResource.dataResourceName field should be at least 255 Chars.

Thanks Forrest Rae for creating the issue and applying the patch for the same.
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git-svn-id: https://svn.apache.org/repos/asf/ofbiz/branches/release12.04@1744840 13f79535-47bb-0310-9956-ffa450edef68

Author: ashishvijaywargiya

applications/content/entitydef/entitymodel.xml

@@ -160,7 +160,7 @@ under the License.
       <field name="statusId" type="id"></field>
       <field name="privilegeEnumId" type="id"></field>
       <field name="serviceName" type="long-varchar"></field>
-      <field name="contentName" type="name"></field>
+      <field name="contentName" type="value"></field>
       <field name="description" type="description"></field>
       <field name="localeString" type="very-short"></field>
       <field name="mimeTypeId" type="id-vlong"></field>
@@ -760,7 +760,7 @@ under the License.
       <field name="dataCategoryId" type="id-ne"></field>
       <field name="dataSourceId" type="id"></field>
       <field name="statusId" type="id"></field>
-      <field name="dataResourceName" type="name"></field>
+      <field name="dataResourceName" type="value"></field>
       <field name="localeString" type="very-short"></field>
       <field name="mimeTypeId" type="id-vlong"></field>
       <field name="characterSetId" type="id-long"></field>