kloker: add patch for dfhack v47.05

.config

@@ -134,6 +134,8 @@ CT_DFHACK=y
 CT_DFHACK_VERSION="0.47.05-r1"
 CT_TWBT=y
 CT_TWBT_VERSION="04705"
+CT_KLOKER=y
+CT_KLOKER_VERSION="master"
 CT_GRAPHICS=y
 CT_GRAPHICS_VERSION="47.04"
 CT_THERAPIST=y

patches/dfhack/default/200-activate-kloker.patch

@@ -0,0 +1,10 @@
+--- a/plugins/CMakeLists.txt	2021-04-05 17:47:01.148189093 +0200
++++ b/plugins/CMakeLists.txt	2021-04-05 17:49:44.366894564 +0200
+@@ -134,6 +134,7 @@
+     dfhack_plugin(isoworldremote isoworldremote.cpp PROTOBUFS isoworldremote)
+     dfhack_plugin(jobutils jobutils.cpp)
+     add_subdirectory(labormanager)
++    dfhack_plugin(kloker kloker.cpp)
+     dfhack_plugin(lair lair.cpp)
+     dfhack_plugin(liquids liquids.cpp Brushes.h LINK_LIBRARIES lua)
+     dfhack_plugin(luasocket luasocket.cpp LINK_LIBRARIES clsocket lua dfhack-tinythread)

patches/kloker/default/100-fix-for-dfhack-47-05.patch

@@ -0,0 +1,20 @@
+--- a/plugins/kloker.cpp	2021-04-05 18:21:05.240235124 +0200
++++ b/plugins/kloker.cpp	2021-04-08 21:00:39.721671597 +0200
+@@ -44,7 +44,8 @@
+ #include "df/nemesis_record.h"
+ #include "df/historical_entity.h"
+ #include "df/historical_figure.h"
+ #include "df/historical_figure_info.h"
++#include "df/historical_figure_relationships.h"
+ #include "df/histfig_hf_link.h"
+ #include "df/histfig_hf_link_type.h"
+ #include "df/activity_event.h"
+@@ -6155,7 +6155,7 @@
+             rg += ",Gods " + cur->godline;
+         int rn = rg.size(), dn = ds.size();
+
+-        if (rn + dn > to_lim) {
++        if ((rn + dn > to_lim) && (to_lim - rn >= 3)) {
+             ds.resize(to_lim - rn - 3);
+             ds += ".. ";
+             dn = ds.size();

scripts/build/kloker.sh

@@ -1,7 +1,7 @@
 # Install DFHack plugin Kloker
 
 get_kloker_description() {
-	echo "Kloker (ex-Cavern Keeper) v${CT_KLOKER_VERSION}"
+	echo "Kloker (ex-Cavern Keeper)"
 }
 get_kloker_credits() {
 	echo "Andrew Strain"
@@ -10,7 +10,7 @@ get_kloker_url() {
 	echo "https://github.com/strainer/cavekeeperdf"
 }
 get_kloker_license() {
-	echo
+	echo -n
 }
 
 # Download