* Update initializer template to use ipinfo_io

* Implement ipstack lookup

* Add Ipstack readme documentation

* Add post-install message

* Remove DSL from ipstack lookup

* Remove unnecessary logging

* Update post-install message

Freegeoip/IPstack no longer provides keyless service.

There's no documentation that 20 is the default value for the radius when using near.

* Update Mapzen and Pelias links

* add monthly free limits

* Update docs to include additional Mapbox options

Support for additional query params was added with commit
844da1c11c2e74777ee8aab40cf82cee0f68dfa8 but this was not reflected in
the documentation.

* Remove duplicate info; use consistent wording

Removed an unneeded example from the Mapbox docs & use a single level of
indentation. Also, change "options" to "params" in both the Google and
Mapbox examples.

realized most other providers do not include links to pricing pages so I wanted to remain consistent with that

updated docs for several street service providers to reflect current pricing, and eliminated geocoder.us as it appears to no longer exist

* Add support for DB-IP.com geocoding service

* Added support for https with paid accounts

* Use `use_https` to distinguish between paid/unpaid API usage

* Clean rubocop warnings

* Update LocationIQ geocoding provider with limits and handle errors

* Correct syntax errors

* Update over limit fixture

* Set HTTPS as the assertion for the URL

* Add missing fixtures for unit tests

* Correct the mistakes in doc

* Let users decide SSL usage

* Revert incorrectly asserted URL without https

* Remove use_ssl from lookup subclass

* Update the assertion of the URL to HTTP and not HTTPS

Add missing commas to hashes in test stubs.

PickPoint already included such a link in their "Quota" line.

for clarity (damn, the README has gotten awfully long).

Source: http://freegeoip.net/

* Add place_id search for Google search

* Add place_id example to wiki

* Update README.md

* fix

It seems that pelias section had the same links as mapzen. Changed that so that it points to pelias github page.

* Added support for AMap, aka AutoNavi Map, 高德地图

* Try to include amap error info if failed

* Get correct result from amap response

* Fix result error in amap return

* Refactor codes for AMap handling

* Refactor codes for amap result handling

* Refactor amap handling codes

* Fixed coordinates handling error

* Added tests

* Fixded amap result handling and tests

* Lock webmock on 2.3.2 for ruby 1.9.3 support

Hasn't been working for several months.