travis: Trying to get tags.

Signed-off-by: Tim 'mithro' Ansell <[email protected]>

Author: mithro

.travis.yml

@@ -4,7 +4,8 @@ git:
   depth: false
 
 before_install:
-  - git fetch --tags
+  - git fetch origin --tags
+  - git describe
 
 install:
   - make env