Add override for project.el.

Fixes #116.

ido-ubiquitous.el

@@ -364,6 +364,8 @@ You can restore these using the command `ido-ubiquitous-restore-default-override
     (enable exact "imenu--completion-buffer")
     ;; https://github.com/DarwinAwardWinner/ido-ubiquitous/issues/74
     (enable-old exact "auto-insert")
+    ;; https://github.com/DarwinAwardWinner/ido-ubiquitous/issues/116
+    (enable exact "project--completing-read-strict")
     ) ; Close paren on separate line for better VC diffs
   "Default value of `ido-ubiquitous-function-overrides'.