# Conflicts:
#	src/app/components/shared/header/header.component.html
#	src/app/components/shared/header/header.component.ts
#	src/assets/i18n/home/de.json
#	src/assets/i18n/home/en.json

added import whitespaces

Merge 'tag-cloud' into 'staging'

See merge request arsnova/topic-cloud!14

[Merge Request: !14]

do not show category drop down when no tags available, fix style, change...

Closes #34

See merge request arsnova/topic-cloud!13

Refactored Filter Options

Merge branch 'questions-to-be-selected' of git.thm.de:arsnova/topic-cloud into questions-to-be-selected

fixed keywords

do not show category drop down when no tags available, fix style, change button background when selected

This commit is partial and does not support full functionality.
The limitation of the tags within the cloud does not work yet.

[Ticket: #32]

[Ticket: #33]

We needed to use the EventService to bring the data from the
tag-cloud component into the header component. The event is
called every time we analyze new data in the tag cloud.

[Ticket: #16]

The angular-tag-cloud-module did not reset scaling when custom angles were set.

# Conflicts:
#	src/app/components/shared/tag-cloud/tag-cloud.component.scss
#	src/app/components/shared/tag-cloud/tag-cloud.component.ts

Merge Request for tag-cloud-configuration for staging

See merge request arsnova/topic-cloud!5