fixed minor bug
added more locale messages and placeholder for stock out alert refs item:473
added more locale messages and placeholder for stock out alert refs item:473
changed product type name to product type code refs item:471
updated version code
updated version code and fixes short presses does not work on hold to count. Refs item:531
updated counter test after fixing short presses does not work on hold to count. Refs item:531
Merge pull request #340 from musamusa/refactor/change-stock-out-alert-message

Refactor/change stock out alert message
Merge pull request #341 from musamusa/refactor/product-name-to-product-code

changed product type name to product type code
Merge pull request #343 from jofomah/bug/shortpresses-on-counter-does-not-work-always

Bug/shortpresses on counter does not work always
Add grunt bumpAndroid, ref item:420
Ignore build dir
Run Travis as an Android project

… though all Travis env's have `node` on `$PATH`.
Document cca plugins
Add Travis build script
Disable bumpAndroid commit for now
Copy mobile manifest on build, fixes item:521
Travis: install local npm packages

Necessary now as we're an Android project (in Travis' eyes)
Update dev deps
Bump Android version on releases, closes item:420

Android `versionCode` only needs to be bumped for release builds.

Alias `grunt release` to bump Android version code *and* package versions.
`grunt bump` version code arguments are still supported:

```bash
grunt release[:[patch|minor|...]]
```

@futuresandwich, `grunt bump` should be considered deprecated. Use `grunt
release` instead.