Fixed a couple style things. Update changelog and version.

CHANGELOG.md

@@ -1,13 +1,17 @@
 # Changelog
 ## Version 1
+### Version 1.2.0
+* Implement a simple cache that will prevent you ever exceeding the request quota! (vladc)
+* New method connection for getting the types of connection you have (proxy and/or mobile) (vladc)
+
 ### Version 1.1.0
 * Fix error method causing NoMethodError.
 * Better documentation for all methods, including adding the missing documentation for the private error method.
 * Case/When statement instead of if conditional in request_successful?
 * Better code in all the getter methods, improving how values are returned and how error is called.
 * New get_error_description for getting the description to go with the ambiguous error message.
 * Better error code, which is now dependent on request_successful?, instead of having getter methods being dependent on request_successful?. This greatly reduces the length of the methods.
-* HTTPClient dependency is no longer open-eneded.
+* HTTPClient dependency is no longer open-ended.
 
 ### Version 1.0.0
 * Initial release version. Contains methods for most everything available with IP-API.com. The only API that I am not utilizing is the DNS API. That should come in a future release.

lib/simple_geolocator.rb

@@ -5,7 +5,7 @@ module SimpleGeolocator
   extend self
 
   @client = HTTPClient.new
-  @cache = Hash.new
+  @cache = {}
 
   # Gets the full JSON response, useful for getting multiple pieces of data in
   #   a single request.
@@ -138,7 +138,8 @@ def organization_name(ip)
     response['org']
   end
 
-  # Gets the IP connection attributes - if it's a mobile and/or a proxy connection
+  # Gets the IP connection attributes - if it's a mobile and/or a proxy
+  #   connection.
   # @param ip [String] See #get_full_response
   # @return [Hash] A hash containing data formatted as
   #   { :mobile => true, :proxy => true}

simple_geolocator.gemspec

@@ -3,7 +3,7 @@ Gem::Specification.new do |s|
   s.name = 'simple_geolocator'
   s.summary = 'A Ruby gem for easily using the IP-API.com API to perform ' \
               'IP geolocation.'
-  s.version = '1.1.0'
+  s.version = '1.2.0'
   s.license = 'CC-BY-NC-ND-4.0'
   s.description = 'Accessing the IP API through HTTPClient. I found that many' \
                   ', if not all, Geolocation gems were very annoying and ' \