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-- Enabling location based feature --
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Pre-requisites :
1. Map Box API key:
	- For the API key, Sign in/sign up to 'https://www.mapbox.com/signin/'.
	- On the dashboard, in the 'Access tokens' section, you can create a token or use the default public token.
	- This token is the Map box API key.
2. IPStack API key:
	- For the API key, Sign in/sign up to 'https://ipstack.com/login'.
	- On the dashboard, in the 'Your API Access Key' section, you can find the IPStack API key.
	

Steps to enable the feature : 
1. Edit the 'SampleAppConfig.properties' file in '<SAMPLE_APP_DIR>/config' folder.
2. To enable Location based feature change the value of 'location.based.features.enable' key to 'true'
3. Enter the values for the following keys
	a. mapbox.api.key=<MAP_BOX_API_KEY>
	b. ip.stack.api.key=<IPSTACK_API_KEY>
4. Restart Tomcat.