Backend for finding stations with the ResRobot API.

API keys are stored in ApiKeys.java, which is gitignore'd. To build the
project, copy ApiKeys.java.sample to ApiKeys.java and add the API keys.
Use ResRobotApi from NearestListFragment.

This uses a hardcoded search location for now.
Decode ResRobot response using ISO-8859-1.

The API documentation notes that "the header of the response may say it
ISO-8859-1", which it does, and that "This API uses UTF-8 as encoding
for both parameters and responses... Please force UTF-8."

However, the response I get doesn't decode properly as UTF-8: Swedish ö,
for instance, is represented by the byte 0xF6, matching ISO-8859-1,
instead of the proper UTF-8 representation 0xC3B6.
Merge branch 'master' into nearest-api

Conflicts:
	src/com/saboonchi/sthlmnext/NearestListFragment.java
Merge pull request #11 from coyotebush/nearest-api

Use the "ResRobot - Sök resa" API to populate the nearest stations list