Add initial version of packages_deploy.py, which needs improvement

extensions/deployers/packages_deploy.py

+import os
+
+from conan.errors import ConanException
+from conan.tools.files import copy
+from conan.api.output import ConanOutput
+
+def deploy(graph, output_folder, **kwargs):
+    conanfile = graph.root.conanfile
+    conanfile.output.info(f"Conan Soleil deployer to install package into {output_folder} folder")
+    for name, dep in graph.root.conanfile.dependencies.items():
+        conanfile.output.info(f"Install {dep}")
+        if dep.package_folder is None:
+            continue
+        _deploy_single(dep, conanfile, output_folder)
+
+def _deploy_single(dep, conanfile, output_folder):
+    if conanfile.settings.os == "Windows":
+        symlinks=False
+    else:
+        symlinks=True
+    try:
+        copy(conanfile, "ds_*", os.path.join(dep.package_folder,"bin"), output_folder)
+        copy(conanfile, "*.dll", os.path.join(dep.package_folder,"bin"), output_folder)
+        copy(conanfile, "*.so*", os.path.join(dep.package_folder,"lib"), os.path.join(output_folder,"lib"))
+    except Exception as e:
+        raise ConanException(f"packages_deploy: Install of '{dep}' files failed: {e}.")
+        
+    dep.set_deploy_folder(output_folder)
+
+