[Change] Updated README and TODO.

README

@@ -72,13 +72,16 @@ Keys:
 
     -- Syntax.
       KEY_IDENTIFIER = { type = KEY_TYPE, key = KEY_NUMBER,
-            [reverse = KEY_REVERSE] }
+            [reverse = KEY_REVERSE, mod = MOD_IDENTIFIER] }
 
       KEY_IDENTIFIER is the indetifier given below:
       KEY_TYPE can be one of keyboard, jaxis or jbutton.
       KEY_NUMBER is the number of the key (found with xev)
       KEY_REVERSE is whether it is reversed or not, which
         is  only useful in the case of jaxis.
+      MOD_IDENTIFIER is the modifier to take into account, can be on of:
+          lctrl, rctrl, lshift, rshift, lmeta, rmeta, ralt, lalt
+          It isn't used with joystick bindings.
 
       -- Eg.
         accel = { type = "jbutton", key = 0 }
@@ -97,9 +100,17 @@ Keys:
     -- 'r'        : Target closest hostile ship.
     -- 'f'        : Faces the target.
     -- 'b'        : Board the target.
-    -- 'LSHIFT'		: Fires secondary weapon.
+    -- 'LALT'		  : Fires secondary weapon.
     -- 'e'        : Switches to the next secondary weapon.
 
+  Escorts:
+    -- Cycle through secondary weapons until you find fighter bay, then fire
+       secondary weapon with LALT to dispatch fighters.
+    -- 1 : Command escort to attack.
+    -- 2 : Command escort to hold.
+    -- 3 : Command escort to return to hold.
+    -- 4 : Command escort to clear all commands.
+
   Space:
     -- 'p' : Cycles through planets.
     -- 'l' : Attempts to land or targets nearest planet.

TODO

@@ -1,5 +1,5 @@
 Vital:
-  -- Nothing right now! WOO!!
+  -- Proper documentation.
 
 Major:
   -- Event System.