An excellent compilation of various Hunter addons to make the hunter's life easier and much more organized.

Included:
ZHunterAspects - Puts all of the Hunter's Aspects into a single button. Use Key Binding or Left-Click to use the 1st spell. If the 1st spell is already on, it will cast the 2nd spell. Right-Click for drop-down menu of all spells. Alt+LeftClick to drag this button to a new location.
ZHunterTrack - Same as above, except with the many Track types.
ZHunterTraps - Same as above, except with the many Trap types. If in combat, it will cast Feign Death. If out of combat, it will cast the 1st trap.
ZHunterCastBar - Creates a casting bar for Aimed and Auto Shot.
ZTranqHelper - Allows you to setup a Tranquilizing Shot rotation (up to 10 hunters) which includes the estimated time for Frenzy as well as the other hunters' cooldowns.

ZHunterAI:
>Smart PetAttack - Allows you to replace the default PetAttack() and Pet_Bar Attack with a function that will have your pet return if you tell it to attack a target that it is already attacking.
>'/script ZCastHuntersMark()' - Use this macro to cast Hunter's Mark if it is not already on your target. If you press the button twice within 2 seconds, it will cast Hunter's Mark anyway.
>Smart Strip - Toggle on a feature that allows you to strip your valuable gear the exact moment you leave combat (feign).
>Smart Ammo - Automatically uses junk ammo when you fire stings and arcane shots.

/Slash Commands:
'/zhunter' - Toggle the various addons on and off.
'/zaspect' - Aspect Button Options
'/ztrack' - Track Button Options
'/ztrap' - Trap Button Options
Add the word ' reset' after /zaspect, /ztrack, or /ztraps to reset the order (or fix localization issue). Ex: '/zaspect reset'
'/zhunterbar' - Unlock/Lock the Hunter Casting Bar
'/ztranq' - Add the currently selected Hunter to the Tranq Rotation
'/ztranq <#>' - Change the estimated Frenzy time.
'/ztranq clear' - Close the rotation.
'/zhunterai strip' - Unequip gear when you exit combat.
'/zhunterai strip display' - Visual button for the smart strip feature.
'/zhunterai ammo' - Use junk ammo for attacks that don't do weapon damage (stings and arcane).