Merge branch 'release-0.1.2' into 'master'

Release 0.1.2

See merge request tools/pagedjs-cli!21

package.json

 {
   "name": "pagedjs-cli",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "author": "Fred Chasen",
   "license": "MIT",
   "homepage": "https://pagedmedia.org",