Added my (beloved) tmux conf.

tmux/.tmux.conf

+# Needed for using C-Left/Right for window switching with putty
+set -g terminal-overrides "xterm*:kLFT5=\eOD:kRIT5=\eOC:kUP5=\eOA:kDN5=\eOB:smkx@:rmkx@"
+
+# create (h)orizontal and (v)ertical panes without prefix
+bind -n M-h split-window -h
+bind -n M-v split-window -v
+
+# Resize panes without prefix
+bind -n M-j resize-pane -D
+bind -n M-k resize-pane -U
+bind -n M-l resize-pane -L
+bind -n M-\; resize-pane -R
+
+# zoom into pane
+bind -n M-f resize-pane -Z
+
+# Use Alt-arrow keys without prefix key to switch panes
+bind -n M-Left select-pane -L
+bind -n M-Right select-pane -R
+bind -n M-Up select-pane -U
+bind -n M-Down select-pane -D
+
+# Shift arrow to switch windows
+bind -n C-Left previous-window
+bind -n C-Right next-window
+
+# No delay for escape key press
+set -sg escape-time 0
+
+
+# THEME
+set -g default-terminal "screen-256color"
+# set inactive/active pane styles
+set -g window-style 'fg=colour247,bg=colour236'
+set -g window-active-style 'fg=colour250,bg=black'