[polari] Bump version to 3.15.92

[Florian Müllner <fmuellner src gnome org>]

commit 8f185df1d43e5c9e1523b31cfa24c248526ec924
Author: Florian Müllner <fmuellner gnome org>
Date:   Tue Mar 17 20:49:42 2015 +0100

    Bump version to 3.15.92
    
    Update NEWS.

 NEWS         |   12 ++++++++++++
 configure.ac |    2 +-
 2 files changed, 13 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 36e5973..52f60fb 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,15 @@
+3.15.92 - "God, I miss Disco!"
+==============================
+* Follow best practices for window state saving [Florian; #745717]
+
+Contributors:
+  Florian Müllner
+
+Translations:
+  Changwoo Ryu [ko], Aurimas Černius [lt], Kjartan Maraas [nb],
+  Anders Jonsson [sv], Jiri Grönroos [fi], Stas Solovey [ru], Samir Ribic [bs],
+  Ask Hjorth Larsen [da], Josef Andersson [sv]
+
 3.15.91 - "I'm buying him a beer"
 =================================
 * Register telepathy service to enable use as default channel handler
diff --git a/configure.ac b/configure.ac
index 777dc3a..c70459a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([polari],[3.15.91],[https://bugzilla.gnome.org/enter_bug.cgi?product=polari],[polari])
+AC_INIT([polari],[3.15.92],[https://bugzilla.gnome.org/enter_bug.cgi?product=polari],[polari])
 
 AC_SUBST([APP_ID],[org.gnome.Polari])