Interaction with MongoDB and Basic UI
Separate source selections, DB Interaction for each spinner, and new menu options for time and distance.

- Separate source selections: Country & State.
- Interacting with MongoDB server to get entries based on user
selections.
- Menu options for Time Sorting and Distances: Sub menus for selecting
modes of transport.
DB Insertions, Loading indicator, Alternate Routes, Distance Stats, Time & Price Sorting

- Change PriceSorting to Sorting(deals with both Time and Price Sorting)
- Showing Distance Stats.
- Showing alternate routes from selected source to destination.
- Loading with Progress Bar.
- Add functionality so that the user can insert data into the database.
Activity Names, Icon & Colors

- Updated Icon & Colors
- Correct Activity Names
Activity Names, Icon & Colors

- Updated Icon & Colors
- Correct Activity Names
Merge branch 'master' of github.com:iontech/TravelApp
Start Version 0.5
Add IndexingActivity
Add DBInteraction.java