Automatic Irrigator v2.3

This update introduces a new watering can to make low tier farming more enjoyable.
The regular old irrigator has been downgraded to be less automated, but its also cheaper now and available at a lower crafting tier.
The pipe irrigator has retained all of its features, but has gotten a tiny bit more expensive

Semi-Complete changelog:

added waterbarrel as a low-tier way to collect water
-currently there isn't much use for this and there might not be for a while

corrected description of vanilla watering can

added new small and improved watering can

added the amazingly named "spacedino_wateringcansprinkledroplet"

made pipe irrigator require regular steel in addition to titanium

changed pipe irrigator graphic to be exactly three blocks tall

moved regular irrigator to a lower crafting tier ("iron crafting table")
-removed self refilling functionality
-removed abillity to irrigate soil above itself
-changed recipe to require iron and copper and less pixels
-changed graphic to represent the new tier

added irrigator recipes as default recipes, since multiple people had problems
unlocking them

fixed pipe irrigator to recognize pipes anywhere behind its own sprite

This might be the last update for a while, though I might have an update for my other mod Liquid Tanks soon.
http://community.playstarbound.com/resources/liquid-tanks.3185/

As always if you have any problems of questions you can write in the discussion thread.