chore(ci): modified cov report format and made ignore path test/

Author: andre-filho

.coverage

@@ -0,0 +1 @@
+!coverage.py: This is a private format, don't read it directly!{"lines":{"/home/andre/Documents/programacao_pessoal/commit_gen/conventions/symphony_cmf.py":[1,2,3,4],"/home/andre/Documents/programacao_pessoal/commit_gen/conventions/changelog.py":[1,2,3,4],"/home/andre/Documents/programacao_pessoal/commit_gen/test/test_conventions.py":[1,2,3,4,5,8,9,10,14,15,16,20,21,22,26,27,28,32,34,37,38,39,40,41],"/home/andre/Documents/programacao_pessoal/commit_gen/conventions/custom_convention_handler.py":[],"/home/andre/Documents/programacao_pessoal/commit_gen/conventions/karma_angular.py":[1,2,3,4,6,7],"/home/andre/Documents/programacao_pessoal/commit_gen/conventions/no_convention.py":[1,2,3,4],"/home/andre/Documents/programacao_pessoal/commit_gen/utils.py":[1,2,5,6,7,72,9,74,77,20,23,24,25,26,29,30,31,34,35,36,37,40,71,8,50,73],"/home/andre/Documents/programacao_pessoal/commit_gen/generator.py":[],"/home/andre/Documents/programacao_pessoal/commit_gen/test/__init__.py":[1],"/home/andre/Documents/programacao_pessoal/commit_gen/conventions/__init__.py":[1],"/home/andre/Documents/programacao_pessoal/commit_gen/test/test_utils.py":[1,5,7,8,11,12,14,15,16,18,22,24,27,28,29,30,31,35,36,37,38,39,40,44,45,46,49,50]}}

.travis.yml

@@ -9,7 +9,7 @@ script:
   - pytest test/ -v
   - pycodestyle *.py
 after_script:
-  - py.test --cov-report term --cov=.
+  - py.test --cov-report term --cov=. --ignore=test/* --cov-report=html
   - codeclimate-test-reporter
   - coverage xml
   - python-codacy-coverage -r coverage.xml