remove all remaining .SRCINFO will generate as-needed from approved PKGBUILDS

src/cower/.SRCINFO

@@ -1,21 +0,0 @@
-pkgbase = cower
-	pkgdesc = A simple AUR agent with a pretentious name
-	pkgver = 16
-	pkgrel = 1
-	url = http://github.com/falconindy/cower
-	arch = i686
-	arch = x86_64
-	license = MIT
-	makedepends = perl
-	depends = curl
-	depends = openssl
-	depends = pacman
-	depends = yajl
-	source = https://pkgbuild.com/~dreisner/sources/cower/cower-16.tar.gz
-	source = https://pkgbuild.com/~dreisner/sources/cower/cower-16.tar.gz.sig
-	validpgpkeys = 487EACC08557AD082088DABA1EB2638FF56C0C53
-	md5sums = f141e441b7775df3d3a1ba3a80bc3d1d
-	md5sums = SKIP
-
-pkgname = cower
-