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/neovim.yml

@@ -0,0 +1,20 @@
+---
+- name: add build deps
+  set_fact:
+    neovim_deps:
+      - ninja-build
+      - cmake
+      - gcc
+      - make
+      - gettext
+      - curl
+      - glibc-gconv-extra
+- set_fact:
+    syspkgs: "{{ syspkgs + neovim_deps }}"
+
+- name: append to srcpkgs
+  set_fact:
+    srcpkgs: "{{ srcpkgs + ['neovim'] }}"
+  tags:
+    - RedHat
+    - srcpkg