release: prepare for 3.7.90

NEWS

+GNOME System Log 3.7.90 - 18th February 2013
+============================================
+
+- Use GdRevealer for sliding the find bar (Carl-Anton Ingmarsson)
+- Translation updates
+
+GNOME System Log 3.6.1 - 12th November 2012
+=============================================
+
+- Use F10 keybinding to activate the gear menu
+- Add accelerator labels for actions in the gear menu
+- Fix missing help screenshot (Jeremy Bicha)
+- Translation updates
+
 GNOME System Log 3.6.0 - 24th September 2012
 =============================================
 

configure.ac

 dnl -*- mode: m4 -*-
 AC_PREREQ(2.63)
-AC_INIT([gnome-system-log],[3.6.0],[],[gnome-system-log])
+AC_INIT([gnome-system-log],[3.7.90],[],[gnome-system-log])
 
 AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_MACRO_DIR([m4])