Lots of new features.

Includes a rocket jump script for the Soldier, a music player, a new font
for the developer console and more.

cfg/scripts/classes/engineer.cfg

@@ -2,10 +2,22 @@
 
 exec scripts/reset.cfg
 
+// Engineer Music
+// Plays "More Gun" on first class load.
+engineer_music
+
+
 // Buildings
 // Key 6-9 automatically destroy the associated building if it already exists,
 // then selects the relevant building blueprint, ready to be built.
 alias key6 "destroy 2 0; build 2 0;"  // Sentry Gun
 alias key7 "destroy 0 0; build 0 0;"  // Dispenser
 alias key8 "destroy 1 0; build 1 0;"  // Teleporter Entrance
-alias key9 "destroy 1 1; build 1 1;"  // Teleporter Exit
+alias key9 "destroy 1 1; build 1 1;"  // Teleporter Exit
+
+
+// PDA
+// Enables or disables the Engineer's PDA.
+alias pda_on "alias key4 slot4; bind 4 key4; alias key5 slot5; bind 5 key5"
+alias pda_off "unbind 4; unbind 5;"
+ENGINEER_PDA