Update python requirements

Generated using pipenv:

  $ pipenv lock -r > requirements.txt
  $ pipenv lock -r -d > requirements-dev.txt

requirements-dev.txt

@@ -1,25 +1,39 @@
 -i https://pypi.org/simple
+agate-dbf==0.2.1
+agate-excel==0.2.3
+agate-sql==0.5.4
+agate==1.6.1
 appdirs==1.4.3
 atomicwrites==1.3.0
 attrs==19.1.0
+babel==2.7.0
 backcall==0.1.0
 black==19.3b0
 click==7.0
+csvkit==1.0.4
+dbfread==2.0.7
 decorator==4.4.0
 entrypoints==0.3
+et-xmlfile==1.0.1
 flake8==3.7.8
-importlib-metadata==0.19 ; python_version < '3.8'
+future==0.17.1
+importlib-metadata==0.23 ; python_version < '3.8'
 ipython-genutils==0.2.0
-ipython==7.7.0
+ipython==7.8.0
+isodate==0.6.0
 isort==4.3.21
+jdcal==1.4.1
 jedi==0.15.1
+leather==0.3.3
 mccabe==0.6.1
 more-itertools==7.2.0
-packaging==19.1
+openpyxl==3.0.0
+packaging==19.2
+parsedatetime==2.4
 parso==0.5.1
 pexpect==4.7.0 ; sys_platform != 'win32'
 pickleshare==0.7.5
-pluggy==0.12.0
+pluggy==0.13.0
 prompt-toolkit==2.0.9
 ptyprocess==0.6.0
 py==1.8.0
@@ -28,10 +42,16 @@ pyflakes==2.1.1
 pygments==2.4.2
 pyparsing==2.4.2
 pytest-clarity==0.2.0a1
-pytest==5.1.1
+pytest==5.1.3
+python-slugify==3.0.4
+pytimeparse==1.1.8
+pytz==2019.2
 six==1.12.0
+sqlalchemy==1.3.8
 termcolor==1.1.0
+text-unidecode==1.3
 toml==0.10.0
-traitlets==4.3.2
+traitlets==4.3.3.dev0
 wcwidth==0.1.7
+xlrd==1.2.0
 zipp==0.6.0

requirements.txt

@@ -1,9 +1,10 @@
 -i https://pypi.org/simple
 -e .
-certifi==2019.6.16
+certifi==2019.9.11
 chardet==3.0.4
 idna==2.8
-numpy==1.17.1
+langid==1.1.6
+numpy==1.17.2
 pandas==0.25.1
 pycountry==19.8.18
 python-dateutil==2.8.0
@@ -12,5 +13,5 @@ pytz==2019.2
 requests-cache==0.5.2
 requests==2.22.0
 six==1.12.0
-urllib3==1.25.3
+urllib3==1.25.6
 xlrd==1.2.0