added neovim config

Signed-off-by: Dhanus M Lal <dhanusmlal@gmail.com>

tmux/tmux.conf

@@ -0,0 +1,22 @@
+# vim-like pane resizing  
+bind -r C-k resize-pane -U
+bind -r C-j resize-pane -D
+bind -r C-h resize-pane -L
+bind -r C-l resize-pane -R
+
+# vim-like pane switching
+bind -r k select-pane -U 
+bind -r j select-pane -D 
+bind -r h select-pane -L 
+bind -r l select-pane -R 
+
+# and now unbind keys
+unbind Up     
+unbind Down   
+unbind Left   
+unbind Right  
+
+set -g mode-keys vi
+
+
+#set -g default-terminal "screen-256color"