Accepting request 596386 from home:dmdiss:bsc1079329_krbd

- Merge RBD support from non-fb version (bsc#1079329)
  + Split-out-blockdev-readonly-state-detection-helper.patch
  + rbd-support.patch (SLE/Leap only, due to LIO kernel dependency)
  + Add explicit Provides for "python-rtslib-rbd"
- Detect write-protected block devices (bsc#1070815)
  + Auto-detect-readonly-state-for-iblock-devices.patch
  + Use-signed-char-instead-of-char.patch

- Automatically generate version string from upstream tag
  + Retain current fb-removed version format used
  + Rename targetcli-fb-2.1.fb47.tar.xz to targetcli-fb-2.1.47.tar.xzar.xz
    and cleanup hardcoded duplicate name/version values in spec

OBS-URL: https://build.opensuse.org/request/show/596386
OBS-URL: https://build.opensuse.org/package/show/Base:System/targetcli-fb?expand=0&rev=18

_service

@@ -4,7 +4,9 @@
     <param name="url">https://github.com/open-iscsi/targetcli-fb.git</param>
     <param name="subdir"></param>
     <param name="filename">targetcli-fb</param>
-    <param name="versionformat">2.1.fb47</param>
+    <param name="versionformat">@PARENT_TAG@</param>
+    <param name="versionrewrite-pattern">v(\d*\.\d*\.)fb(\d*)</param>
+    <param name="versionrewrite-replacement">\1\2</param>
     <param name="revision">v2.1.fb47</param>
     <param name="changesgenerate">enable</param>
   </service>