dds Drying Rack, Various Plants, Rollies, Pipes, and Torches

Any and all content credit to @Adrinus and @Iamgoofball
I simply re-applied all the changes by hand so it is compatible with current code
 #1893
More dead colons and pipes use their initial name when changing it
Fixing conflicts

Conflicts:
	icons/mob/items_lefthand.dmi
	icons/mob/items_righthand.dmi
Fixes some issues with rollie paper packs and incorrect icon state names
Changes drying rack to use color var and removes "_dry" icons

Removed watermelon's dried_state
Puts cigarette reagent code in a proc
Resolved more conflicts with drying rack before being pulled

Conflicts:
	code/modules/hydroponics/seeds.dm
	icons/mob/items_lefthand.dmi
	icons/mob/items_righthand.dmi
	icons/obj/hydroponics.dmi
Readded missing file changes to icons/obj/harvest.dmi
Merge pull request #2277 from JJRcop/dry-rack

Adds @Adrinus' Drying Rack, Etc