Added [tox.ini], [.coveragerc] and [.travis.yml]

Author: fuzeman

.coveragerc

@@ -0,0 +1,3 @@
+[run]
+omit =
+  tests/*

.travis.yml

@@ -0,0 +1,19 @@
+language: python
+python:
+  - 2.6
+  - 2.7
+  - 3.3
+  - 3.4
+  - 3.5
+  - 3.6
+  - nightly
+  - pypy-5.4.1
+  - pypy3
+install:
+  - travis_retry pip install coveralls
+  - travis_retry pip install tox-travis
+  - if [[ $TRAVIS_PYTHON_VERSION != 'pypy'* ]]; then travis_retry pip install pyOpenSSL>=16.2.0; fi
+script:
+  tox
+after_success:
+  coveralls

pytest.ini

@@ -6,4 +6,4 @@ python_files=*_tests.py
 
 [report]
 exclude_lines =
-  nocov
+  nocov

tox.ini

@@ -0,0 +1,57 @@
+[tox]
+envlist = clean,py26,py27,py33,py34,py35,py36,pypy,stats,flake8
+skipsdist = True
+
+[testenv]
+deps =
+  pytest
+  pytest-cov
+commands =
+  py.test --cov-config .coveragerc --cov-append --cov=bencode
+
+[testenv:clean]
+skip_install = true
+deps =
+  coverage
+commands =
+  coverage erase
+
+[testenv:flake8]
+basepython = python
+skip_install = true
+deps =
+  flake8
+  flake8-docstrings>=0.2.7
+  flake8-import-order>=0.9
+  flake8-import-order-fuzeman>=1.1.1
+commands =
+  flake8
+
+[testenv:stats]
+skip_install = true
+deps =
+  coverage
+commands =
+  coverage report -m
+  coverage html
+
+[flake8]
+format=pylint
+statistics = True
+ignore = D203
+exclude =
+  .cache,
+  .eggs,
+  .git,
+  .tox,
+  __pycache__,
+  build,
+  dist,
+  tests/fixtures/*,
+  *.pyc,
+  *.egg-info,
+show-source = True
+max-complexity = 10
+max-line-length = 120
+import-order-style = fuzeman
+application-import-names = bencode