resources: Fix golint issues

Including a trick to get the golinter to allow our compact code!

test/test-golint.sh

@@ -9,7 +9,7 @@ echo running test-golint.sh
 # FIXME: test a range of commits, since only the last patch is checked here
 PREVIOUS='HEAD^'
 CURRENT='HEAD'
-THRESHOLD=5	# percent problems per new LOC
+THRESHOLD=1	# percent problems per new LOC
 XPWD=`pwd`
 ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && cd .. && pwd )"	# dir!
 cd "${ROOT}" >/dev/null

test/test-gometalinter.sh

@@ -25,7 +25,7 @@ gml='gometalinter --disable-all'
 #gml="$gml --enable=goconst"
 #gml="$gml --enable=gocyclo"
 gml="$gml --enable=goimports"
-#gml="$gml --enable=golint"			# TODO: only a few fixes needed
+gml="$gml --enable=golint"
 #gml="$gml --enable=gosimple"			# TODO: only a few fixes needed
 gml="$gml --enable=gotype"
 #gml="$gml --enable=ineffassign"		# TODO: only a few fixes needed