Django==1.11.9
djangorestframework==3.7.7
django-filter==1.1.0
django-crispy-forms==1.7.0
dj-database-url==0.4.2
django-rest-swagger==2.1.2
django-secure==1.0.1
django-csp==3.3
django-csp-reports==1.1
whitenoise==3.3.1
django-excel==0.0.9
pyexcel==0.5.6
pyexcel-xls==0.5.5
pyexcel-xlsx==0.5.5
pytz==2017.3
future==0.16.0
opbeat==3.5.3

Django==1.11.9
djangorestframework==3.7.7
django-filter==1.1.0
django-crispy-forms==1.7.0
dj-database-url==0.4.2
django-rest-swagger==2.1.2
django-secure==1.0.1
django-csp==3.3
django-csp-reports==1.1
whitenoise==3.3.1
django-excel==0.0.9
pyexcel==0.5.8
pyexcel-xls==0.5.5
pyexcel-xlsx==0.5.5
pytz==2017.3
future==0.16.0
opbeat==3.5.3

Bump pyexcel from 0.5.6 to 0.5.8
Bump pyexcel from 0.5.6 to 0.5.8

Bumps [pyexcel](https://github.com/pyexcel/pyexcel) from 0.5.6 to 0.5.8.
- [Release notes](https://github.com/pyexcel/pyexcel/releases)
- [Changelog](https://github.com/pyexcel/pyexcel/blob/master/CHANGELOG.rst)
- [Commits](https://github.com/pyexcel/pyexcel/compare/v0.5.6...v0.5.8)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>