Disallow failures on nightly

Author: blegat

.travis.yml

@@ -7,9 +7,6 @@ julia:
   - nightly
 notifications:
   email: false
-matrix:
-  allow_failures:
-    - julia: nightly
 after_success:
   # push coverage results to Coveralls
   - julia -e 'cd(Pkg.dir("MultivariatePolynomials")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'