update copyright file to present

Markus Nullmeier · Markus Nullmeier · commit f36ffd61c528 · 2017-08-30T16:08:15.000+02:00
diff --git a/COPYRIGHT.pg_sphere b/COPYRIGHT.pg_sphere
@@ -1,4 +1,4 @@
-Copyright (c) 2003-2010, pgSphere development team
+Copyright (c) 2003-2017, pgSphere development team
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-Copyright (c) 2003-2010, pgSphere development team`
	`1`	`+Copyright (c) 2003-2017, pgSphere development team`
`2`	`2`	`All rights reserved.`
`3`	`3`
`4`	`4`	`Redistribution and use in source and binary forms, with or without`