Update thor dependency to ~> 1.3

lib/t/printable.rb

@@ -140,7 +140,7 @@ def print_identicon(from_user, message)
       icon = Identicon.for_user_name(from_user)
 
       # Save 6 chars for icon, ensure at least 3 lines long
-      lines = wrapped(HTMLEntities.new.decode(message), indent: 2, width: terminal_width - (6 + 5))
+      lines = wrapped(HTMLEntities.new.decode(message), indent: 2, width: Thor::Shell::Terminal.terminal_width - (6 + 5))
       lines.unshift(set_color("  @#{from_user}", :bold, :yellow))
       lines.concat(Array.new([3 - lines.length, 0].max) { "" })
 
@@ -149,7 +149,7 @@ def print_identicon(from_user, message)
 
     def wrapped(message, options = {})
       indent = options[:indent] || 0
-      width = options[:width] || (terminal_width - indent)
+      width = options[:width] || (Thor::Shell::Terminal.terminal_width - indent)
       paras = message.split("\n\n")
 
       paras.map! do |unwrapped|

t.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency "launchy", "~> 2.4"
   spec.add_dependency "oauth", "~> 1.1"
   spec.add_dependency "retryable", "~> 3.0"
-  spec.add_dependency "thor", [">= 0.19.1", "< 2"]
+  spec.add_dependency "thor", "~> 1.3"
   spec.add_dependency "twitter", "~> 8.0"
   spec.author = "Erik Berlin"
   spec.description = "A command-line power tool for Twitter."