Tmux fix: plugins are not symlinked but installed.

Signed-off-by: Sagi Dayan <sagidayan@gmail.com>

roles/tmux_user/tasks/main.yml

@@ -4,10 +4,24 @@
     name: tmux
     state: present
 
-- name: Linking up tmux config folder
+- name: Verifying tmux config folder
   file:
-    src: "{{ playbook_dir }}/files/dotfiles/tmux"
-    dest: ~/.config/tmux
+    path: ~/.config/tmux
+    state: directory
+    mode: '0755'
+
+- name: Linking up tmux config
+  file:
+    src: "{{ playbook_dir }}/files/dotfiles/tmux/tmux.conf"
+    dest: ~/.config/tmux/tmux.conf
     state: link
     owner: "{{ ansible_user_id }}"
     group: "{{ ansible_user_id }}"
+
+- name: Install tmux plugin manager
+  git:
+    repo: https://github.com/tmux-plugins/tpm
+    dest: ~/.config/tmux/plugins/tpm
+    update: yes
+    version: master
+