.gitignore in squib-0.0.1 vs .gitignore in squib-0.0.2

@@ -1,26 +1,29 @@
-.DS_Store
-*.gem
-*.rbc
-.bundle
-.config
-.yardoc
-Gemfile.lock
-InstalledFiles
-_yardoc
-coverage
-doc/
-lib/bundler/man
-pkg
-rdoc
-spec/reports
-test/tmp
-test/version_tmp
-tmp
-*.bundle
-*.so
-*.o
-*.a
-mkmf.log
-_img
-samples/_img
-samples/_output/*.png
\ No newline at end of file
+.DS_Store
+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+.inch
+Gemfile.lock
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+test/tmp
+test/version_tmp
+tmp
+*.bundle
+*.so
+*.o
+*.a
+mkmf.log
+_img
+samples/_img
+samples/_output/*.png
+samples/_output/*.pdf
+samples/_output/foo