Adding header to compiler script

Former-commit-id: ef234fb3c5e51623c8897b21872107aa7d1b9368

util/compile.py

@@ -1,5 +1,22 @@
 #!/usr/bin/env python
 
+#
+# Copyright (C) 2011  Alex Yatskov
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
 import codecs
 import optparse
 import os