Multitude of launcher behaviour changes.

- Merging widgets and shortcuts in widgets pane
- Removing legacy long press menu items (make it go straight to wallpapers)
- Removing old option menu (just making it point to wallpapers)
- Dropping user to workspace after adding an item (animations to be tweaked) or back to AppsCustomize only on failure/cancel

Change-Id: Ia73670ce76f321dc45defb27bb5a828764240ab4
diff --git a/res/values/config.xml b/res/values/config.xml
index 9a2c1f2..7eebc4a 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -9,7 +9,7 @@
     <integer name="config_dragAppsCustomizeIconFadeInDuration">150</integer>
     <integer name="config_dragAppsCustomizeIconFadeOutDuration">200</integer>
     <integer name="config_dragAppsCustomizeIconFadeAlpha">100</integer>
-    <integer name="config_workspaceUnshrinkTime">650</integer>
+    <integer name="config_workspaceUnshrinkTime">300</integer>
     <!-- Out of 100, the percent to shrink the workspace during spring loaded mode. -->
     <integer name="config_workspaceSpringLoadShrinkPercentage">80</integer>
     <!-- When items are dropped on the mini screens in customize mode, we have a bounce animation