Rename requires files to standard names.

The python community groks requirements.txt and test-requirements.txt as
reasonably standard files. We should use those filenames to make our
information more discoverable.

Fixes bug 1179008

Change-Id: I50a7c46f880e4257fa31d7d322d7bf70b0f5d3a6

tools/install_venv.py

@@ -32,8 +32,8 @@ import platform
 
 ROOT = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
 VENV = os.path.join(ROOT, '.venv')
-PIP_REQUIRES = os.path.join(ROOT, 'tools', 'pip-requires')
-TEST_REQUIRES = os.path.join(ROOT, 'tools', 'test-requires')
+PIP_REQUIRES = os.path.join(ROOT, 'requirements.txt')
+TEST_REQUIRES = os.path.join(ROOT, 'test-requirements.txt')
 PY_VERSION = "python%s.%s" % (sys.version_info[0], sys.version_info[1])
 
 

tox.ini

@@ -7,8 +7,8 @@ setenv = VIRTUAL_ENV={envdir}
          LANGUAGE=en_US:en
          LC_ALL=C
 
-deps = -r{toxinidir}/tools/pip-requires
-       -r{toxinidir}/tools/test-requires
+deps = -r{toxinidir}/requirements.txt
+       -r{toxinidir}/test-requirements.txt
 commands = python setup.py testr --testr-args='{posargs}'
 
 [testenv:pep8]