Edit Data: Create Row with Nullable Columns (#553)

* WIP

* All the new RowCreate tests are working

* Fixing a couple bugs with the row delete and row update tests

* Regenerating localization files

* Fixing multiple iteration in tests

src/Microsoft.SqlTools.ServiceLayer/Localization/sr.strings

@@ -212,7 +212,7 @@ EditDataInvalidFormatBinary = Invalid format for binary column
 
 EditDataInvalidFormatBoolean = Allowed values for boolean columns are 0, 1, "true", or "false"
 
-EditDataCreateScriptMissingValue = A required cell value is missing
+EditDataCreateScriptMissingValue(string colName) = The column '{0}' is defined as NOT NULL but was not given a value
 
 EditDataDeleteSetCell = A delete is pending for this row, a cell update cannot be applied.
 

src/Microsoft.SqlTools.ServiceLayer/Localization/sr.xlf

@@ -475,9 +475,10 @@
         <note></note>
       </trans-unit>
       <trans-unit id="EditDataCreateScriptMissingValue">
-        <source>A required cell value is missing</source>
+        <source>The column '{0}' is defined as NOT NULL but was not given a value</source>
         <target state="new">A required cell value is missing</target>
-        <note></note>
+        <note>.
+ Parameters: 0 - colName (string) </note>
       </trans-unit>
       <trans-unit id="EditDataDeleteSetCell">
         <source>A delete is pending for this row, a cell update cannot be applied.</source>