[geary] Add gcr-3 dependency information to INSTALL

[Jim Nelson <jnelson src gnome org>]

commit 46531a17fab5ac22f5390fa481cdb965a85789fa
Author: Jim Nelson <jim yorba org>
Date:   Tue Oct 28 17:58:26 2014 -0700

    Add gcr-3 dependency information to INSTALL

 INSTALL |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/INSTALL b/INSTALL
index 82526c9..72cdeaf 100644
--- a/INSTALL
+++ b/INSTALL
@@ -34,6 +34,7 @@
       * notify
       * sqlite3
       * webkitgtk-3.0
+      * gcr-3
       * messaging-menu (optional; enables support for Ubuntu Unity messaging
         menu)
       * unity (optional; enables support for Ubuntu Unity launcher)
@@ -64,7 +65,7 @@
             desktop-file-utils gnome-doc-utils libcanberra-devel libgee-devel \
             glib2-devel gmime-devel gtk3-devel libnotify-devel sqlite-devel \
             unique3-devel webkitgtk3-devel libsecret-devel libxml2-devel \
-            vala-tools
+            vala-tools gcr-devel
 
 
   * Installing dependencies on Ubuntu
@@ -83,7 +84,7 @@
             libgee-0.8-dev libglib2.0-dev libgmime-2.6-dev libgtk-3-dev \
             libsecret-1-dev libxml2-dev libnotify-dev libsqlite3-dev \
             libunique-3.0-dev libwebkitgtk-3.0-dev libmessaging-menu-dev \
-            libunity-dev
+            libunity-dev libgcr-3-dev
 
     You should check that you are using the right version of valac by running: