Merge branch '306-cli-string-not-passed-to-backend'

Closes #306.

Libs/CommandLineModules/Frontend/QtGui/Resources/ctkCmdLineModuleXmlToQtUi.xsl

@@ -97,6 +97,7 @@
       <xsl:when test="$cliType='integer'"><xsl:value-of select="$integerValueProperty"/></xsl:when>
       <xsl:when test="$cliType='float'"><xsl:value-of select="$floatValueProperty"/></xsl:when>
       <xsl:when test="$cliType='double'"><xsl:value-of select="$floatValueProperty"/></xsl:when>
+      <xsl:when test="$cliType='string'"><xsl:value-of select="$vectorValueProperty"/></xsl:when>
       <xsl:when test="$cliType='point'"><xsl:value-of select="$pointValueProperty"/></xsl:when>
       <xsl:when test="$cliType='region'"><xsl:value-of select="$regionValueProperty"/></xsl:when>
       <xsl:when test="$cliType='image' and $cliChannel='input'"><xsl:value-of select="$imageInputValueProperty"/></xsl:when>

Libs/CommandLineModules/Frontend/QtGui/ctkCmdLineModuleFrontendQtGui.h

@@ -73,6 +73,7 @@ struct ctkCmdLineModuleFrontendQtGuiPrivate;
  * <tr><td>integer</td><td>integerWidget</td><td>QSpinBox</td><td>integerValueProperty</td><td>value</td></tr>
  * <tr><td>float</td><td>floatingWidget</td><td>QDoubleSpinBox</td><td>floatValueProperty</td><td>value</td></tr>
  * <tr><td>double</td><td>floatingWidget</td><td>QDoubleSpinBox</td><td>floatValueProperty</td><td>value</td></tr>
+ * <tr><td>string</td><td>vectorWidget</td><td>QLineEdit</td><td>vectorValueProperty</td><td>text</td></tr>
  * <tr><td>integer-vector</td><td>vectorWidget</td><td>QLineEdit</td><td>vectorValueProperty</td><td>text</td></tr>
  * <tr><td>float-vector</td><td>vectorWidget</td><td>QLineEdit</td><td>vectorValueProperty</td><td>value</td></tr>
  * <tr><td>double-vector</td><td>vectorWidget</td><td>QLineEdit</td><td>vectorValueProperty</td><td>value</td></tr>