Update tower

Latest tower includes case-insensitive L10n comments for translators, and other improvements like a README. Branch: update-tower
2013-08-01 15:51:34 -04:00 · 2013-08-01 15:51:34 -04:00 · e8e6095b46
--- a/src/tower
+++ b/src/tower
@ -1 +1 @@
-Subproject commit 7711557f55fefa9526402b2731879edf9b128381
+Subproject commit 6112ea0749bf523eb87ebc6ead90c1757fb60113