Better names of these distributions.

Cakefile

@@ -82,13 +82,13 @@ task "package", "Builds a zip file for submission to the Chrome store. The outpu
   # Build the Chrome Store package; this does not require the clipboardWrite permission.
   manifest.permissions = (permission for permission in manifest.permissions when permission != "clipboardWrite")
   fs.writeFileSync distManifest, JSON.stringify manifest, null, 2
-  spawn "zip", ["-r", "dist/vimium-#{vimium_version}.zip", "dist/vimium"], false, true
+  spawn "zip", ["-r", "dist/vimium-chrome-store-#{vimium_version}.zip", "dist/vimium"], false, true
 
   # Build the Chrome Store dev package.
   manifest.name = "Vimium Canary"
   manifest.description = "This is the development branch of Vimium (it is beta software)."
   fs.writeFileSync distManifest, JSON.stringify manifest, null, 2
-  spawn "zip", ["-r", "dist/vimium-dev-#{vimium_version}.zip", "dist/vimium"], false, true
+  spawn "zip", ["-r", "dist/vimium-canary-#{vimium_version}.zip", "dist/vimium"], false, true
 
   # Build Firefox release.
   spawn "zip", "-r -FS dist/vimium-ff-#{vimium_version}.zip background_scripts Cakefile content_scripts CONTRIBUTING.md CREDITS icons lib