Fix styles to display options menu
Try to load & store places using content provider

- Activity:
    - Instantiate cursor adapter on creation
    - Initialize loader after this
    - Create cursor loader on loader creation
    - Swap new cursor on load finished
    - Swap null cursor on loader reset
- Adapter:
    - Get place records from new cursor and add them to list when
    swapping cursor
    - When adding place record, insert new record into content
    provider via the content resolver
    - When removing all views, delete all records in content provider