Coverage fix take 3, use develop and not install.

Author: GraylinKim

.travis.yml

@@ -6,12 +6,12 @@ python:
  - 3.3
  - pypy
 install:
- - python setup.py install
+ - python setup.py develop
  - pip install coveralls
  - mkdir local_cache
 script:
- - SC2READER_CACHE_DIR=local_cache coverage run --source=./sc2reader test_replays/test_all.py
- - SC2READER_CACHE_DIR=local_cache coverage run --source=./sc2reader --append test_s2gs/test_all.py
+ - SC2READER_CACHE_DIR=local_cache coverage run --source=sc2reader test_replays/test_all.py
+ - SC2READER_CACHE_DIR=local_cache coverage run --source=sc2reader --append test_s2gs/test_all.py
 after_success:
  - coveralls
 branches: