Update tools 2019.06.12

Signed-off-by: Knut Ahlers <knut@ahlers.me>

.SRCINFO

@@ -1,6 +1,6 @@
 pkgbase = vim-go-tools
 	pkgdesc = Package of tools required by vim-go
-	pkgver = 0.1.0
+	pkgver = 2019.06.12
 	pkgrel = 1
 	url = https://github.com/fatih/vim-go
 	arch = x86_64

PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Knut Ahlers <knut at ahlers dot me>
 
 pkgname=vim-go-tools
-pkgver=0.1.0
+pkgver=2019.06.12
 pkgrel=1
 pkgdesc="Package of tools required by vim-go"
 arch=('x86_64')

tools.txt

@@ -0,0 +1,21 @@
+github.com/alecthomas/gometalinter
+github.com/davidrjenni/reftools/cmd/fillstruct
+github.com/fatih/gomodifytags
+github.com/fatih/motion
+github.com/go-delve/delve/cmd/dlv
+github.com/golangci/golangci-lint/cmd/golangci-lint
+github.com/josharian/impl
+github.com/jstemmer/gotags
+github.com/kisielk/errcheck
+github.com/klauspost/asmfmt/cmd/asmfmt
+github.com/koron/iferr
+github.com/mdempsky/gocode
+github.com/rogpeppe/godef
+github.com/stamblerre/gocode
+github.com/zmb3/gogetdoc
+golang.org/x/lint/golint
+golang.org/x/tools/cmd/goimports
+golang.org/x/tools/cmd/gopls
+golang.org/x/tools/cmd/gorename
+golang.org/x/tools/cmd/guru
+honnef.co/go/tools/cmd/keyify