restructuring for easier maintenance

- creating src packages when things can't be installed via
  actual system package
- neovim srcpkg is being worked on now

tasks/pkgs/RedHat/ansible.yml

@@ -0,0 +1,7 @@
+# Install ansible for current platform
+---
+
+- name: append to pkgs
+  set_fact:
+    syspkgs: "{{ (syspkgs + [ 'ansible' ] }}"
+