corrects Coverage submissions in travis

Author: navidcy

.travis.yml

@@ -13,8 +13,8 @@ matrix:
     - julia: nightly
 
 after_success:
-  - julia --project -e 'using Pkg; Pkg.add("Coverage"); Pkg.dir("FourierFlows"); using Coverage; Coveralls.submit(Coveralls.process_folder());'
-  - julia --project -e 'using Pkg; Pkg.add("Coverage"); Pkg.dir("FourierFlows"); using Coverage; Codecov.submit(Codecov.process_folder())'
+  - julia --project -e 'using Pkg; Pkg.add("Coverage"); import FourierFlows; joinpath(dirname(pathof(FourierFlows)), ".."); using Coverage; Coveralls.submit(Coveralls.process_folder());'
+  - julia --project -e 'using Pkg; Pkg.add("Coverage"); import FourierFlows; joinpath(dirname(pathof(FourierFlows)), ".."); using Coverage; Codecov.submit(Codecov.process_folder())'
 
 jobs:
   include: