Remove worthless attribute According to RIS-Index Encoding Guide, section I.3.4 Waterway Gauge, the function code of a gauge is always 'wtwgag'. There is no point in storing the same value with every record.

#-*-makefile-*-
# Authors: Sascha Wilde <wilde@intevation.de>

.PHONY: all dependencies clean

all:	dependencies
	yarn build

dependencies:
	yarn install

clean:
	rm -rf ../web