Fixing Travis requirements path

Author: pgaref

.travis.yml

@@ -5,7 +5,7 @@ before_install:
   - pip install codecov
 # command to install dependencies
 install:
-  - "pip install -r ./project/requirements.txt"
+  - "pip install -r requirements.txt"
 # command to run tests
 script:
   - python -m unittest discover