Update README and remove un-necessary gem

Author: Chris Blackburn

Gemfile

@@ -5,4 +5,3 @@ gem 'pry-nav'
 gem 'rake'
 gem 'rubyzip', '~> 1.2.1'
 gem 'sqlite3'
-gem 'nokogiri'

Gemfile.lock

@@ -5,9 +5,6 @@ GEM
     method_source (0.8.2)
     midwire_common (0.1.16)
       thor (~> 0.19)
-    mini_portile2 (2.3.0)
-    nokogiri (1.8.1)
-      mini_portile2 (~> 2.3.0)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -25,7 +22,6 @@ PLATFORMS
 
 DEPENDENCIES
   midwire_common
-  nokogiri
   pry-nav
   rake
   rubyzip (~> 1.2.1)

README.md

@@ -21,6 +21,7 @@ See the GeoNames [readme.txt](http://download.geonames.org/export/zip/readme.txt
 ```bash
 $ git clone https://github.com/midwire/free_zipcode_data
 $ cd free_zipcode_data
+$ bundle install
 ```
 
 Determine the countries you want to use at [GeoNames](http://download.geonames.org/export/zip/), or just use the rake task without any `country` argument to get zipcode data for all countries...
@@ -39,7 +40,7 @@ $ rake data:build[country]
 ```
 
 ```bash
-# populate_db will automatically download the zips and build the .csv files
+# populate_db will automatically download the zips and build the sqlite3 db
 $ rake data:populate_db[country]
 # rake data:populate_db - ALL countries - WARNING: takes a long time
 ```
@@ -96,6 +97,15 @@ The zipcode data is licensed under a <a rel="license" href="http://creativecommo
 
 ## Errata
 
+### 10/28/2017:
+
+* Removed old .csv files
+* Add template files (CODE_OF_CONDUCT.md, CONTRIBUTING.md, ISSUE_TEMPLATE.md, LICENSE.md, PULL_REQUEST_TEMPLATE.md)
+* Use new data provider - [GeoNames](http://www.geonames.org)
+* Test USA
+* Started to test `allCountries.zip` but it takes too long. Let me know if there are any bugs.
+* Create `country_lookup_table.yml` for country code lookups
+
 ### 05/04/2011:
 
 * Removed un-assigned zipcodes, which were not valid for today

lib/tasks/data.rake

@@ -3,10 +3,9 @@ require 'sqlite3'
 require 'csv'
 require 'open-uri'
 require 'zip'
-require 'nokogiri'
 require 'yaml'
 require 'midwire_common/string'
-require 'pry'
+# require 'pry'
 
 # rubocop:disable Metrics/BlockLength
 namespace :data do