* make it boot in non mtg
* make water flow
* fix water texture warnings
* fix missing steel texture issues
* remove depreciated/unnessary default function calls
* make sounds work
* fix default formspec crashes
* fix wierd tab spacing
* additionally game dig group support
* move crafts to crafts.lua
* make crafts support various games
When a signal/detector tube breaks, its minetest.after() can be triggered
just after that, perhaps several times, causing it to try to execute the
item_exit() callback of whatever node is present at least once, but a
broken tube has just taken its place and has no such callback.
- Created `locale/template.txt`
- Fixed some typos
- Replace some `print("[pipeworks]"..` with `pipeworks.logger()`
- Removed "You hacker, you" from descriptions
* Add digiline detector tube
The digiline detector tube outputs an itemstring of every stack
that passes through it on the channel specified in its formspec.
* Don't store digiline detector tube's formspec in a temporary local
