<NME> tox.ini
<BEF> ADDFILE
<MSG> token auth support, plus test reorg

<DFF> @@ -0,0 +1,60 @@
+[tox]
+envlist=flake8,py27,py33,py34,py35,pypy,docs,coverage
+skip_missing_interpreters=True
+
+[testenv]
+commands=
+    coverage run --branch --include=flask_httpauth.py setup.py test
+    coverage report --show-missing
+    coverage erase
+
+[testenv:flake8]
+basepython=python
+deps=
+    flake8
+commands=
+    flake8 --exclude=".*" --ignore=E402 flask_httpauth.py tests
+
+[testenv:py27]
+basepython=python2.7
+deps=
+    coverage
+
+[testenv:py33]
+basepython=python3.3
+deps=
+    coverage
+
+[testenv:py34]
+basepython=python3.4
+deps=
+    coverage
+
+[testenv:py35]
+basepython=python3.5
+deps=
+    coverage
+
+[testenv:pypy]
+basepython=pypy
+deps=
+    coverage
+
+[testenv:docs]
+basepython=python2.7
+changedir=docs
+deps=
+    sphinx
+whitelist_externals=
+    make
+commands=
+    make html
+
+[testenv:coverage]
+basepython=python
+deps=
+    coverage
+commands=
+    coverage run --branch --source=flask_httpauth.py setup.py test
+    coverage html
+    coverage erase

token auth support, plus test reorg