Merge pull request #199 from opentok/dev

Updates httparty and fixes issue with Set call

Author: Ben Greenberg

lib/opentok/constants.rb

@@ -2,6 +2,6 @@ module OpenTok
   API_URL = "https://api.opentok.com"
   TOKEN_SENTINEL = "T1=="
   ROLES = { subscriber: "subscriber", publisher: "publisher", moderator: "moderator" }
-  ARCHIVE_MODES = Set.new([:manual, :always])
+  ARCHIVE_MODES = ::Set.new([:manual, :always])
   AUTH_EXPIRE = 300
 end

lib/opentok/version.rb

@@ -1,4 +1,4 @@
 module OpenTok
   # @private
-  VERSION = '4.0.0'
+  VERSION = '4.0.1'
 end

opentok.gemspec

@@ -27,7 +27,7 @@ Gem::Specification.new do |spec|
   # spec.add_development_dependency "debugger", "~> 1.6.6"
 
   spec.add_dependency "addressable", "~> 2.3" #  2.3.0 <= version < 3.0.0
-  spec.add_dependency "httparty", ">= 0.15.5"
+  spec.add_dependency "httparty", ">= 0.18.0"
   spec.add_dependency "activesupport", ">= 2.0"
   spec.add_dependency "jwt", ">= 1.5.6"
 end