[kdepimlibs] drop patch, it is included in upstream

[Than Ngo]

commit c1c8963c19a9219249185bcc7dbfd28977dcdaa2
Author: Than Ngo <than at redhat.com>
Date:   Wed Dec 21 10:41:55 2011 +0100

    drop patch, it is included in upstream

 ...mlibs-4.7.4-kio_imap_append_without_flags.patch |   34 --------------------
 kdepimlibs.spec                                    |    4 --
 2 files changed, 0 insertions(+), 38 deletions(-)
---
diff --git a/kdepimlibs.spec b/kdepimlibs.spec
index 9925791..f2fcf6a 100644
--- a/kdepimlibs.spec
+++ b/kdepimlibs.spec
@@ -17,9 +17,6 @@ Source0: ftp://ftp.kde.org/pub/kde/unstable/%{version}/src/kdepimlibs-%{version}
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 ## upstreamable patches
-# kio_imap APPEND omits message size without flags
-# https://bugs.kde.org/289084
-Patch51: kdepimlibs-4.7.4-kio_imap_append_without_flags.patch
 # https://bugs.kde.org/249992
 Patch52: kdepimlibs-4.7.3-dovecot_kde249992.patch
 
@@ -89,7 +86,6 @@ format for easy browsing.
 %prep
 %setup -q
 
-%patch51 -p1 -b .kio_imap_append_without_flag
 %patch52 -p1 -b .dovecot_kde249992