Merge pull request #368 from mikaeler/master

Avoid unnecessary requests to Swedbank API
Use actionbar. Set targetSdk to 21. Closes #348.
Merge branch 'master' of github.com:liato/android-bankdroid

* 'master' of github.com:liato/android-bankdroid:
  Avoid unnecessary requests to: https://auth.api.swedbank.se/TDE_DAP_Portal_REST_WEB/api/v1/engagement/transactions/null for accounts without an id.
Bump version. v1.9.7.1.
Update account order for Swedbank. Fixes #370
Use appcompat theme for widget activity. Closes #369.
Merge pull request #372 from goober/feature/370-wrong-account-order-swedbank

Update account order for Swedbank. Fixes #370
Bump version. v1.9.7.2.
Merge pull request #1 from liato/master

Uppdatera
Fix balance
Fix widget sizes.
Bump version. v1.9.7.3.
Set SEK as default currency for Swedbank credit cards. Fixes #371
Merge pull request #378 from goober/feature/371-swedbank-creditcard-null-currency

Set SEK as default currency for Swedbank credit cards. Fixes #371
Changed API for Svenska Spel. Fixes #376