Ensure reliable permissions on gem files, and release 0.1.6

.travis.yml

@@ -15,4 +15,4 @@ before_install: gem update --remote bundler
 install:
   - bundle install --retry=3
 script:
-  - bundle exec rspec
+  - make test

Makefile

+test:
+	bundle exec rspec
+
+gem:
+	# Ensure perms are correct
+	find . -type d -not -path "./.git/*" -exec chmod a+rx '{}' ';'
+	find . -type f -not -path "./.git/*" -exec chmod a+r '{}' ';'
+	chmod a+x bin/sqlint
+	gem build sqlint.gemspec
+
+.PHONY: gem test

lib/sqlint/version.rb

 module SQLint
-  VERSION = "0.1.5"
+  VERSION = "0.1.6"
 end