Fixed bug log viewer not scrolling when clicking on +1s and +1m when time between 2 message is greater than 1s or 1m
<xsd:element name="Xenomai">
<xsd:complexType>
%(toolchain_gcc)s
<xsd:attribute name="XenoConfig" type="xsd:string" use="optional" default="xeno-config"/>
</xsd:complexType>
</xsd:element>