added: global validators, dynamic validators with arguments, new builtin type range(start-end)

Changelog

@@ -1,11 +1,22 @@
 0.08
 	o applied patches by Per Carlson:
 	  - don't die on 1st error, rather collect them and
-	    and issue a full report
+	    issue a full report
 	  - use errors() to retrieve all those collected errors
 	  - enhanced unit tests
 	  - proper utf8 handling
-	  - lots of minor tweaks (typos, ambuities and such)
+	  - lots of minor tweaks (typos, ambiguities and such)
+
+	o added support for dynamic arguments to validators,
+	  which is used by the new range type, see below.
+	  arguments passed to coderefs: val, unparsed args, array
+	  of args tokenized by , or -.
+
+	o added new builtin validator type: range(start-end),
+	  use it like: { loginport => range(22-23) }.
+
+	o export a class method add_validators() [only if requested],
+	  which can be used to add validator types globally.
 
 0.07
 	o lost [updated 11/2014]
@@ -34,7 +45,7 @@
 
 	o started with 0.x version numbering to show the
 	  early stage of the module.
-	
+
 	o added ipv6 type
 
 	o fixed several bugs with existing types. Thanks to
@@ -47,12 +58,12 @@
 	1.03
 		o oops - forgot to increase version number, therefore CPAN
 	  	didn't get it.
-	
+
 	1.02
 		o removed inheritance of Config::General, which is senceless
-	
+
 	1.01
 		o added Regex::Common support
-	
+
 	1.00
 		o initial release