fix .travis for 1.0

Author: vchuravy

.travis.yml

@@ -17,5 +17,5 @@ notifications:
 before_install:
   - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
 after_success:
-  - julia -e 'cd(Pkg.dir("DistributedArrays")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder()); Codecov.submit(Codecov.process_folder())'
-  - julia -e 'cd(Pkg.dir("DistributedArrays")); Pkg.add("Documenter"); include(joinpath("docs", "make.jl"))'
+  - julia -e 'import Pkg; cd(Pkg.dir("DistributedArrays")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder()); Codecov.submit(Codecov.process_folder())'
+  - julia -e 'import Pkg; cd(Pkg.dir("DistributedArrays")); Pkg.add("Documenter"); include(joinpath("docs", "make.jl"))'