multiple test failures in version 0.17.0/1 and python3.5
```
INSTALLED VERSIONS
------------------
commit: None
python: 3.5.0.final.0
python-bits: 64
OS: Linux
OS-release: 4.3.0-lh-nvidia
machine: x86_64
processor: Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
byteorder: little
LC_ALL: None
LANG: en_GB.utf8

pandas: 0.17.1
nose: 1.3.7
pip: 7.1.2
setuptools: 18.5
Cython: 0.23.4
numpy: 1.10.1
scipy: 0.16.1
statsmodels: 0.6.1
IPython: 4.0.0
sphinx: 1.3.1
patsy: 0.4.1
dateutil: 2.4.2
pytz: 2015.7
blosc: 1.2.8
bottleneck: 1.0.0
tables: 3.2.2
numexpr: 2.4.6
matplotlib: 1.5.0
openpyxl: None
xlrd: 0.9.4
xlwt: 1.0.0
xlsxwriter: 0.7.7
lxml: None
bs4: 4.4.1
html5lib: 0.9999999
httplib2: 0.9.2
apiclient: None
sqlalchemy: 1.0.9
pymysql: 0.6.7.None
psycopg2: 2.6.1 (dt dec pq3 ext lo64)
Jinja2: None
```

``` python
======================================================================
FAIL: test_legacy_write_frame (pandas.io.tests.test_sql.TestSQLApi)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 589, in test_legacy_write_frame
    flavor='sqlite')
  File "/usr/lib64/python3.5/contextlib.py", line 66, in __exit__
    next(self.gen)
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/util/testing.py", line 2060, in assert_produces_warning
    % extra_warnings)
AssertionError: Caused unexpected warning(s): ['PendingDeprecationWarning'].

======================================================================
FAIL: test_not_reflect_all_tables (pandas.io.tests.test_sql.TestSQLApi)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 913, in test_not_reflect_all_tables
    self.assertEqual(len(w), 0, "Warning triggered for other table")
AssertionError: 2 != 0 : Warning triggered for other table

======================================================================
FAIL: test_timedelta (pandas.io.tests.test_sql.TestSQLApi)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 673, in test_timedelta
    df.to_sql('test_timedelta', self.conn)
  File "/usr/lib64/python3.5/contextlib.py", line 66, in __exit__
    next(self.gen)
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/util/testing.py", line 2060, in assert_produces_warning
    % extra_warnings)
AssertionError: Caused unexpected warning(s): ['PendingDeprecationWarning'].

======================================================================
FAIL: test_warning_case_insensitive_table_name (pandas.io.tests.test_sql.TestSQLApi)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 926, in test_warning_case_insensitive_table_name
    self.assertEqual(len(w), 0, "Warning triggered for writing a table")
AssertionError: 1 != 0 : Warning triggered for writing a table

======================================================================
FAIL: test_legacy_write_frame (pandas.io.tests.test_sql.TestSQLApiConn)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 589, in test_legacy_write_frame
    flavor='sqlite')
  File "/usr/lib64/python3.5/contextlib.py", line 66, in __exit__
    next(self.gen)
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/util/testing.py", line 2060, in assert_produces_warning
    % extra_warnings)
AssertionError: Caused unexpected warning(s): ['PendingDeprecationWarning'].

======================================================================
FAIL: test_not_reflect_all_tables (pandas.io.tests.test_sql.TestSQLApiConn)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 913, in test_not_reflect_all_tables
    self.assertEqual(len(w), 0, "Warning triggered for other table")
AssertionError: 2 != 0 : Warning triggered for other table

======================================================================
FAIL: test_timedelta (pandas.io.tests.test_sql.TestSQLApiConn)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 673, in test_timedelta
    df.to_sql('test_timedelta', self.conn)
  File "/usr/lib64/python3.5/contextlib.py", line 66, in __exit__
    next(self.gen)
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/util/testing.py", line 2060, in assert_produces_warning
    % extra_warnings)
AssertionError: Caused unexpected warning(s): ['PendingDeprecationWarning'].

======================================================================
FAIL: test_warning_case_insensitive_table_name (pandas.io.tests.test_sql.TestSQLApiConn)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 926, in test_warning_case_insensitive_table_name
    self.assertEqual(len(w), 0, "Warning triggered for writing a table")
AssertionError: 1 != 0 : Warning triggered for writing a table

======================================================================
FAIL: test_bigint_warning (pandas.io.tests.test_sql.TestSQLiteAlchemy)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 1666, in test_bigint_warning
    self.assertEqual(len(w), 0, "Warning triggered for other table")
AssertionError: 2 != 0 : Warning triggered for other table

======================================================================
FAIL: test_bigint_warning (pandas.io.tests.test_sql.TestSQLiteAlchemyConn)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/var/tmp/portage/dev-python/pandas-0.17.1/work/pandas-0.17.1-python3_5/lib/pandas/io/tests/test_sql.py", line 1666, in test_bigint_warning
    self.assertEqual(len(w), 0, "Warning triggered for other table")
AssertionError: 2 != 0 : Warning triggered for other table

----------------------------------------------------------------------
```
