[skip ci] Updated licenses and gitignores

options/license/BSD-2-Clause

@@ -1,4 +1,4 @@
-Copyright (c) <year> <owner> All rights reserved.
+Copyright (c) <year> <owner> 
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 

options/license/BSD-3-Clause

@@ -1,4 +1,4 @@
-Copyright (c) <year> <owner>. All rights reserved.
+Copyright (c) <year> <owner>. 
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 

options/license/SchemeReport

@@ -0,0 +1,3 @@
+We intend this report to belong to the entire Scheme community, and so we grant permission 
+to copy it in whole or in part without fee. In particular, we encourage implementors of Scheme
+to use this report as a starting point for manuals and other documentation, modifying it as necessary.