Database#each and Database#each_hash replaced by #foreach and #foreac…

…h_hash

and Ruby/Informix version incremented

lib/informix.rb

@@ -32,7 +32,7 @@
 require 'informix/scrollcursor'
 
 module Informix
-  VERSION = "0.7.2"
+  VERSION = "0.7.3"
   VERSION.freeze
 
   # Shortcut to create a +Database+ object connected to +dbname+ as
@@ -209,8 +209,6 @@ def foreach(query, options = nil, &block)
       self
     end
 
-    alias each foreach
-
     # Similar to +Database#foreach+, except that retrieves records as hashes
     # instead of arrays.
     #
@@ -226,8 +224,6 @@ def foreach_hash(query, options = nil, &block)
       self
     end
 
-    alias each_hash foreach_hash
-
     # Shortcut to create a +Slob+ object.
     #
     # The +Slob+ object is passed to the block if it's given, and