Add linting script

lint.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+echo "## Broken packages using global variables"
+git grep '^[A-Z]*=' db |grep -v :R2PM |cut -d : -f1|sort -u
+
+echo "## Wrongly indented packages (use tabs not spaces!)"
+git grep '^ ' db |cut -d : -f 1 |sort -u
+
+echo "## Packages without R2PM_END"
+for a in db/* ; do git grep R2PM_END $a > /dev/null || echo $a ; done
+
+echo "## Packages supported on Windows"
+git grep R2PM_INSTALL_WINDOWS |cut -d : -f1|sort -u
+
+echo "## Packages with XXX or TODO comments"
+git grep -e TODO -e XXX db