Thrift: Whitespace cleanup.

Summary:
- Expanded tabs to spaces where spaces were the norm.
- Deleted almost all trailing whitespace.
- Added newlines to the ends of a few files.
- Ran dos2unix on one file or two.

Reviewed By: mcslee

Test Plan: git diff -b

Revert Plan: ok


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665467 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/php/LICENSE b/lib/php/LICENSE
index 039f21e..0101a7d 100644
--- a/lib/php/LICENSE
+++ b/lib/php/LICENSE
@@ -1,5 +1,5 @@
 Thrift Software License
-Copyright (c) 2006- Facebook, Inc. 
+Copyright (c) 2006- Facebook, Inc.
 
 Permission is hereby granted, free of charge, to any person or organization
 obtaining a copy of the software and accompanying documentation covered by