Removed CLI dependences and updated httparty dependency version.

config/hoe.rb

@@ -61,9 +61,7 @@ def extra_deps
   # == Optional
   p.changes = p.paragraphs_of("History.txt", 0..1).join("\n\n")
   #p.extra_deps = []     # An array of rubygem dependencies [name, version], e.g. [ ['active_support', '>= 1.3.1'] ]
-  p.extra_deps = [['hpricot', '>= 0.6'], ['activesupport', '>= 2.1'], 
-                  ['main', '>= 2.8.2'], ['highline', '>= 1.4.0'], 
-                  ['activerecord', '>= 2.1'], ['httparty', '>= 0.1.0']]
+  p.extra_deps = [['hpricot', '>= 0.6'], ['activesupport', '>= 2.1'], ['httparty', '>= 0.2.4']]
   #p.spec_extras = {}    # A hash of extra values to set in the gemspec.
 
 end