Bump version from 1.4 to 1.5

Author: matjmat

Build.PL

@@ -8,7 +8,7 @@ my $build = Module::Build->new
     module_name => 'API::Eulerian',
     dist_abstract => 'Simple interface for all the API provided by Eulerian Technologies.',
     create_readme => 1,
-    dist_version => '1.4',
+    dist_version => '1.5',
     dist_name => 'API-Eulerian',
     create_makefile_pl => 'traditional',
     license => 'perl',