[libgovirt] doap: Remove 'category' tag

[Christophe Fergeau <teuf src gnome org>]

commit 0c890a67dc60fc0c8efbf30b6df84999b421af91
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Fri Apr 8 17:03:44 2016 +0200

    doap: Remove 'category' tag
    
    The current category is invalid and prevents modifications to the DOAP
    file from being pushed, and I could not find a really appropriate
    category in the valid categories.

 libgovirt.doap |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/libgovirt.doap b/libgovirt.doap
index 67e07ec..18d6584 100644
--- a/libgovirt.doap
+++ b/libgovirt.doap
@@ -12,7 +12,6 @@
        to integrate well with GNOME applications.</description>
        <download-page rdf:resource="http://people.freedesktop.org/~teuf/govirt/"/>
        <bug-database rdf:resource="http://bugzilla.gnome.org/browse.cgi?product=libgovirt"/>
-       <category rdf:resource="http://api.gnome.org/doap-extensions#development"; />
        <maintainer>
                <foaf:Person>
                        <foaf:name>Christophe Fergeau</foaf:name>