package/ustr: add hashes for license files

Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/ustr/ustr.hash

@@ -1,4 +1,9 @@
 # Locally computed
 sha256 3daf6eae9f78de1e872c0b2b83cce35515b94d4bb8a074e48f331fd99e1fc2c4 ustr-1.0.4.tar.bz2
+sha256 d90681590c012d4bdb2ee98752a6638bbccb4be7a1f1753e9fce86bbb291dc24 LICENSE
+sha256 2a52acaf526a89bb2da713d38328d5fb2e19b1227a14181d4a37c7c188bb05f9 LICENSE_BSD
+sha256 5bbcbb737e60fe9deba08ecbd00920cfcc3403ba2e534c64fdeea49d6bb87509 LICENSE_LGPL
+sha256 d7b9a61065e7c63e4854644779d69098b988a3e3d6ef804d41da5f18b69b2fb9 LICENSE_MIT
+
 # From http://debian.gtisc.gatech.edu/debian/pool/main/u/ustr/ustr_1.0.4-6.dsc
 sha256 75aa6be2c70eba632ac63078e55ecb4b5a45e6624501a8ed6d81b9a2014d149e ustr_1.0.4-6.debian.tar.xz