Massive configuration overhaul

Currently paying the price of months of non-diligent git usage.

Here's what has changed.

- Theming support in Gvcci and wpgtk
- Dropping support for i3
- Supporting EXWM
- Many Elisp modules
- Collapsed redundant directories in ./configs

configs/shared/.config/terminator/config

@@ -0,0 +1,34 @@
+[global_config]
+  enabled_plugins = LaunchpadBugURLHandler, LaunchpadCodeURLHandler, APTURLHandler, TerminatorThemes
+[keybindings]
+[profiles]
+  [[default]]
+    background_color = "#ffffff"
+    cursor_shape = ibeam
+    cursor_color = "#E29B61"
+    font = Input Mono Medium 12
+    foreground_color = "#000000"
+    show_titlebar = False
+    scrollbar_position = hidden
+    palette = "#31213f:#e29b61:#e8c35f:#565b87:#a56785:#20a89e:#3cc2b5:#8de0e1:#629c9d:#e29b61:#e8c35f:#565b87:#a56785:#20a89e:#3cc2b5:#8de0e1"
+    use_system_font = False
+  [[Molokai]]
+    background_color = "#121212"
+    cursor_shape = ibeam
+    cursor_color = "#bbbbbb"
+    font = Input Mono Medium 12
+    foreground_color = "#bbbbbb"
+    show_titlebar = False
+    scrollbar_position = hidden
+    palette = "#121212:#fa2573:#98e123:#dfd460:#1080d0:#8700ff:#43a8d0:#bbbbbb:#555555:#f6669d:#b1e05f:#fff26d:#00afff:#af87ff:#51ceff:#ffffff"
+    use_system_font = False
+[layouts]
+  [[default]]
+    [[[child1]]]
+      parent = window0
+      type = Terminal
+      profile = Molokai
+    [[[window0]]]
+      parent = ""
+      type = Window
+[plugins]