remove sourcify, too much of a pain

cuke-pack.gemspec

@@ -20,7 +20,5 @@ Gem::Specification.new do |gem|
   gem.add_dependency 'thor'
   gem.add_dependency 'flay'
   gem.add_dependency 'hirb'
-  gem.add_dependency 'sourcify'
-  gem.add_dependency 'sexp_processor'
 end
 

lib/cuke-pack/support/wait_for.rb

@@ -1,5 +1,3 @@
-require 'sourcify'
-
 MAX_TIMES = 20
 WAIT_TIME = 0.1
 
@@ -39,11 +37,11 @@ class WaitingForElementFailure < StandardError
   end
 
   def message
-    @code.to_source(:strip_enclosure => true)
+    @code
   end
 
   def backtrace
-    [ @code.source_location.join(":") ]
+    []
   end
 end