Add bio.tools to fastk

Author: bebatut

tools/fastk/fastk.xml

@@ -3,6 +3,7 @@
     <macros>
         <import>macros.xml</import>
     </macros>
+    <expand macro="xrefs"/>
     <expand macro="requirements" />
     <command detect_errors="exit_code"><![CDATA[
         mkdir -p ktabfiles && 

tools/fastk/histex.xml

@@ -3,6 +3,7 @@
     <macros>
         <import>macros.xml</import>
     </macros>
+    <expand macro="xrefs"/>
     <expand macro="requirements"/>
     <command detect_errors="exit_code"><![CDATA[
         ln -s '$input_hist' input.hist &&

tools/fastk/logex.xml

@@ -3,6 +3,7 @@
     <macros>
         <import>macros.xml</import>
     </macros>
+    <expand macro="xrefs"/>
     <expand macro="requirements"/>
     <command detect_errors="exit_code"><![CDATA[
         mkdir -p logex_ktabs

tools/fastk/macros.xml

@@ -9,6 +9,11 @@
             <requirement type="package" version="@TOOL_VERSION@">fastk</requirement>
         </requirements>
     </xml>
+    <xml name="xrefs">
+        <xrefs>
+            <xref type="bio.tools">fastk</xref>
+        </xrefs>
+    </xml>
     <xml name="citations">
         <citations>
             <citation type="bibtex">