Otherwise there may be import issues:
```
==================================== ERRORS ====================================
________________________ ERROR collecting test session _________________________
.tox/py27-unit/lib/python2.7/site-packages/py/_path/common.py:383: in visit
for x in Visitor(fil, rec, ignore, bf, sort).gen(self):
.tox/py27-unit/lib/python2.7/site-packages/py/_path/common.py:425: in gen
if p.check(dir=1) and (rec is None or rec(p))])
.tox/py27-unit/lib/python2.7/site-packages/_pytest/main.py:667: in _recurse
ihook = self.gethookproxy(dirpath)
.tox/py27-unit/lib/python2.7/site-packages/_pytest/main.py:482: in gethookproxy
my_conftestmodules = pm._getconftestmodules(fspath)
.tox/py27-unit/lib/python2.7/site-packages/_pytest/config/__init__.py:424: in _getconftestmodules
mod = self._importconftest(conftestpath.realpath())
.tox/py27-unit/lib/python2.7/site-packages/_pytest/config/__init__.py:463: in _importconftest
raise ConftestImportFailure(conftestpath, sys.exc_info())
E ConftestImportFailure: (local('/home/circleci/repo/test/unit/queue_worker/conftest.py'), (<type 'exceptions.AttributeError'>, AttributeError("'module' object has no attribute 'getLogger'",), <traceback object at 0x7fabd96b7eb0>))
----- generated html file: file:///home/circleci/repo/run_unit_tests.html ------
!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!
=========================== 1 error in 1.83 seconds ============================
```
Also simplify updaterst target in doc/Makefile
Partially revert commit b4feb85f11 : re-add
doc/source/lib/galaxy.webapps.galaxy.api.rst and
doc/source/lib/galaxy.webapps.tool_shed.api.rst and include them in
doc/source/api/api.rst and doc/source/api/ts_api.rst respectively to
simplify doc maintenance.
John Chilton