[buildout] Cleanup buildout cfg files to remove outdated scripts (see #63)

buildout.cfg

@@ -9,7 +9,6 @@ recipe = bob.buildout:scripts
 
 [docker]
 recipe = collective.recipe.cmd
-cmds = BUILDOUT=true ./scripts/before_test.sh build
-uninstall_cmds = BUILDOUT=true ./scripts/before_test.sh cleanup
+cmds = BUILDOUT=true ./scripts/docker_pull.sh
 on_install = true
 on_update = true

develop.cfg

 [buildout]
-index = https://pypi.org/simple
-parts = scripts docker_images cxx_algorithms
+parts = scripts docker
 extensions = mr.developer
 auto-checkout = *
-develop = .
+develop = src/beat.backend.python
+          .
 newest = false
 eggs = beat.core
        beat.backend.python
 
 [sources]
-beat.backend.python = git https://gitlab.idiap.ch/beat/beat.backend.python branch=1.6.x
+beat.backend.python = git https://gitlab.idiap.ch/beat/beat.backend.python
 
 [scripts]
 recipe = bob.buildout:scripts
 
-[docker_images]
+[docker]
 recipe = collective.recipe.cmd
-cmds = ./buildout_pull_images.sh
-uninstall_cmds =
-on_install = true
-on_update = true
-
-[cxx_algorithms]
-recipe = collective.recipe.cmd
-cmds = ./buildout_compile_cxx_algorithm.sh build
-uninstall_cmds = ./buildout_compile_cxx_algorithm.sh cleanup
+cmds = BUILDOUT=true ./scripts/docker_pull.sh
 on_install = true
 on_update = true