Flake8ify #2231

Fixed all flake8 issues

Task ID : 2231
Review ID : 343001
Bump version to 2.8.0.5
Remove _RequestGlobals #2656

Current patch imports _RequestGlobals from flask ctx which no more
exists now. So _RequestGlobals import has been removed

Review ID: 440001
Merge pull request #92 from priyankarani/develop

Remove _RequestGlobals #2656
Handle the error and call build response for tests

The wsgi_app handler for tests ignored make_response when there were
errors and propogated them out of the stack. This patch would make the
test app handle errors and make responses from them just as the Nereid
app would have.
Add unittests for signalling
Bump version to 2.8.0.6
Merge branch 'release/2.8.0.6' into develop
Look for trytond_nereid not Nereid for docs generation
Merge pull request #94 from vishesh/develop_local

Check for trytond_nereid not Nereid for docs generation #2739
Merge pull request #93 from sharoonthomas/develop

Develop
Remove SiteNamePrefix Loader #2853

The template loader design with SiteNamePrefix loader works once the
name of the template is passed and not for dynamically changing the
name. This is because jinja caching (environment _load_template) uses
the name to cache the content and the second time the template is loaded
the name would not have the site prefix.
Bump version to 2.8.0.7dev
Merge pull request #98 from sharoonthomas/task-2853

Remove SiteNamePrefix Loader #2853
Bump version to 2.8.0.7
Merge branch 'release/2.8.0.7' into develop
Bump version to 2.8.0.8dev
Render email. Subject encode utf-8
Merge pull request #99 from raimonesteve/develop

Render email. Subject encode utf-8
Use separate XML files for views