Update tests

Ensure the perms test can run on any platform. (Thanks Aristotle)
Clean up the handle.t test.
Remove META.yml
Hold onto META.json instead
Update the MANIFEST accordingly
Fix some prereqs in the Makefile.PL

MANIFEST

@@ -7,7 +7,7 @@ lib/File/Slurp.pm
 Makefile.PL
 MANIFEST
 MANIFEST.SKIP
-META.yml			Module meta-data (added by MakeMaker)
+META.json			Module meta-data (added by MakeMaker)
 README.md
 t/00-report-prereqs.t
 t/01-error_edit_file.t

META.json

@@ -0,0 +1,82 @@
+{
+   "abstract" : "Simple and Efficient Reading/Writing/Modifying of Complete Files",
+   "author" : [
+      "Uri Guttman <[email protected]>"
+   ],
+   "dynamic_config" : 0,
+   "generated_by" : "ExtUtils::MakeMaker version 7.34, CPAN::Meta::Converter version 2.150010",
+   "license" : [
+      "perl_5"
+   ],
+   "meta-spec" : {
+      "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
+      "version" : 2
+   },
+   "name" : "File-Slurp",
+   "no_index" : {
+      "directory" : [
+         "t",
+         "inc",
+         "xt"
+      ]
+   },
+   "prereqs" : {
+      "build" : {
+         "requires" : {
+            "ExtUtils::MakeMaker" : "0"
+         }
+      },
+      "configure" : {
+         "requires" : {
+            "ExtUtils::MakeMaker" : "0"
+         }
+      },
+      "runtime" : {
+         "requires" : {
+            "B" : "0",
+            "Carp" : "0",
+            "Errno" : "0",
+            "Exporter" : "5.57",
+            "Fcntl" : "0",
+            "POSIX" : "0",
+            "strict" : "0",
+            "warnings" : "0"
+         }
+      },
+      "test" : {
+         "requires" : {
+            "Carp" : "0",
+            "Exporter" : "5.57",
+            "Fcntl" : "0",
+            "File::Basename" : "0",
+            "File::Spec" : "0",
+            "File::Temp" : "0",
+            "IO::Handle" : "0",
+            "POSIX" : "0",
+            "Scalar::Util" : "1.00",
+            "Socket" : "0",
+            "Symbol" : "0",
+            "Test::More" : "0",
+            "overload" : "0",
+            "strict" : "0",
+            "warnings" : "0"
+         }
+      }
+   },
+   "release_status" : "unstable",
+   "resources" : {
+      "repository" : {
+         "type" : "git",
+         "url" : "https://github.com/perhunter/slurp.git",
+         "web" : "https://github.com/perhunter/slurp"
+      }
+   },
+   "version" : "9999.22_01",
+   "x_contributors" : [
+      "Chase Whitener <[email protected]>",
+      "Dan Book <[email protected]>",
+      "Graham Knop <[email protected]>",
+      "James E Keenan <[email protected]>"
+   ],
+   "x_serialization_backend" : "JSON::PP version 2.97001"
+}

Makefile.PL

@@ -23,7 +23,8 @@ my %TestReqs = (
     "strict" => 0,
     "warnings" => 0,
     "Carp" => 0,
-    'Exporter' => 0,
+    'Exporter' => '5.57',
+    'Fcntl' => 0,
     "File::Basename" => 0,
     "File::Spec" => 0,
     "File::Temp" => 0,