once map key is found, can stop looking
Increase the number of channels to 100

This is mainly due to support the lifetime images
prior to the introduction of modulo.
Ignore units on FontSize in shapeMarshall
Handle None from shape.getFontSize()
Flake8 webadmin.views
Flake8 webadmin.forms
Flake8 webadmin.urls
Flake8 webadmin_utils
Flake8 webadmin.custom_forms
Flake8 webadmin.custom_widgets
Flake8 webadmin templatetags
Flake8 webadmin Selenium tests
Add webadmin flake8 to Travis
Merge pull request #3248 from mtbc/terminate-loop-after-success

once map key is found, can stop looking
Merge pull request #3256 from jburel/channels-limit

Increase Limit
Merge pull request #3259 from will-moore/text_ROI_units_bug

Ignore units on FontSize in shapeMarshall
Minor fixes as per Colin's suggestions
Merge pull request #3262 from sbesson/webadmin_flake8

Flake8 webadmin