Add Google Group information to documentation

README.md

@@ -196,9 +196,12 @@ For any issues please visit the following URL:
 
 *https://github.com/joelthelion/autojump/issues*
 
-For feedback or anything else, you can message the project's mailing-list:
+ANNOUNCEMENTS
+-------------
 
-autojump@googlegroups.com
+For release announcements please join the following group:
+
+*https://groups.google.com/forum/?fromgroups\#!forum/autojump*
 
 THANKS
 ------

docs/autojump.1

@@ -142,6 +142,11 @@ The database is stored in \f[I]$XDG_DATA_HOME/autojump/autojump.txt\f[].
 For any issues please visit the following URL:
 .PP
 \f[I]https://github.com/joelthelion/autojump/issues\f[]
+.SS ANNOUNCEMENTS
+.PP
+For release announcements please join the following group:
+.PP
+\f[I]https://groups.google.com/forum/?fromgroups#!forum/autojump\f[]
 .SS THANKS
 .PP
 Special thanks goes out to: Pierre Gueth, Simon Marache-Francisco,

docs/body.md

@@ -68,6 +68,12 @@ For any issues please visit the following URL:
 
 _https://github.com/joelthelion/autojump/issues_
 
+## ANNOUNCEMENTS
+
+For release announcements please join the following group:
+
+_https://groups.google.com/forum/?fromgroups#!forum/autojump_
+
 ## THANKS
 
 Special thanks goes out to: Pierre Gueth, Simon Marache-Francisco, Daniel Jackoway, and many others.