tgstation/-tg-station — pull request #2817 by Sugarette (2014-02-17 09:24:12+00:00)
Title: Spell check of origin_tech variables in items that no one deconstructs anyway

Fixes some typos that make items behave oddly in destructive analyzer.
Merges two origin_tech variables in laserpointer.dm, so one doesn't overwrite the other.
Changes origin_tech of some items from empty string to null, to keep in line with what seems to be the standard.