slaprunner: include fish and tmux

[fish](https://github.com/fish-shell/fish-shell/) has a nice user experience in its default configuration.

[tmux](https://github.com/tmux/tmux) I don't use myself, but there's a component, so let's enable it as well.

/reviewed-on !707

component/fish-shell/buildout.cfg

+# The user-friendly command line shell. https://fishshell.com
+
+[buildout]
+parts = fish-shell
+extends =
+  ../cmake/buildout.cfg
+  ../zlib/buildout.cfg
+  ../bzip2/buildout.cfg
+  ../ncurses/buildout.cfg
+  ../readline/buildout.cfg
+  ../gettext/buildout.cfg
+
+[fish-shell]
+recipe = slapos.recipe.cmmi
+shared = true
+url = https://github.com/fish-shell/fish-shell/releases/download/3.1.0/fish-3.1.0.tar.gz
+md5sum = 8c9995a5a6d07ce05a1413ca24e16691
+configure-command = ${cmake:location}/bin/cmake
+configure-options =
+  -DCMAKE_INSTALL_PREFIX=${:location}
+  -DCMAKE_C_FLAGS="${:CMAKE_CFLAGS}"
+  -DCMAKE_CXX_FLAGS="${:CMAKE_CFLAGS}"
+  -DCMAKE_INSTALL_RPATH=${:CMAKE_LIBRARY_PATH}
+environment =
+  CMAKE_PROGRAM_PATH=${cmake:location}/bin
+  CMAKE_INCLUDE_PATH=${bzip2:location}/include:${zlib:location}/include:${ncurses:location}/include:${gettext:location}/include:${readline:location}/include
+  CMAKE_LIBRARY_PATH=${:CMAKE_LIBRARY_PATH}
+  LDFLAGS=-L${ncurses:location}/lib -Wl,-rpath=${ncurses:location}/lib -L${gettext:location}/lib -Wl,-rpath=${gettext:location}/lib
+
+CMAKE_CFLAGS = -I${bzip2:location}/include -I${zlib:location}/include -I${ncurses:location}/include -I${gettext:location}/include -I${readline:location}/include
+CMAKE_LIBRARY_PATH = ${bzip2:location}/lib:${zlib:location}/lib:${ncurses:location}/lib:${gettext:location}/lib:${readline:location}/lib
+location = @@LOCATION@@

software/slaprunner/buildout.hash.cfg

@@ -18,7 +18,7 @@ md5sum = 8b78e32b877d591400746ec7fd68ed4c
 
 [template-runner]
 filename = instance-runner.cfg
-md5sum = 1216494c03752f0a3c1755e190eed3dc
+md5sum = 84b81c18c77af08d7e97b0b6da4ee105
 
 [template-runner-import-script]
 filename = template/runner-import.sh.jinja2

software/slaprunner/instance-runner.cfg

@@ -704,7 +704,7 @@ hash-existing-files = $${buildout:directory}/software_release/buildout.cfg
 
 [shell-environment]
 shell = ${bash:location}/bin/bash
-path = ${nano:location}/bin:${vim:location}/bin:${screen:location}/bin:${git:location}/bin:${curl:location}/bin:${python2.7:location}/bin:${tig:location}/bin:${zip:location}/bin:${mosh:location}/bin:${bash:location}/bin:$${buildout:directory}/bin/:/usr/bin:/bin/
+path = ${nano:location}/bin:${vim:location}/bin:${screen:location}/bin:${tmux:location}/bin:${git:location}/bin:${curl:location}/bin:${python2.7:location}/bin:${tig:location}/bin:${zip:location}/bin:${mosh:location}/bin:${bash:location}/bin:${fish-shell:location}/bin:$${buildout:directory}/bin/:/usr/bin:/bin/
 
 [prepare-software]
 recipe = slapos.cookbook:wrapper

software/slaprunner/software.cfg

@@ -2,6 +2,8 @@
 extends =
   buildout.hash.cfg
   ../../component/bash/buildout.cfg
+  ../../component/fish-shell/buildout.cfg
+  ../../component/tmux/buildout.cfg
   ../../component/busybox/buildout.cfg
   ../../component/curl/buildout.cfg
   ../../component/dash/buildout.cfg