Lots of code styling errors

Description

Clean our code to follow our coding standard

FusionDirectory Version

1.3-dev

PHP version used

5.6

Expected behavior:

php code sniffer doesnt detect any errors

Actual behavior:

lots of code style errors

Reproduces how often:

100%

created branch 5690-lots-of-code-styling-errors

By Côme Chilliet on 2017-09-18T09:04:57 (imported from GitLab)

mentioned in merge request !12

By Côme Chilliet on 2017-09-18T09:04:58 (imported from GitLab)

mentioned in commit e985f071

By Côme Chilliet on 2017-09-18T09:15:00 (imported from GitLab)

closed via commit 702adc6c

By Côme Chilliet on 2017-09-18T12:14:08 (imported from GitLab)

closed via merge request !12

By Côme Chilliet on 2017-09-18T12:14:08 (imported from GitLab)

removed milestone

By bmortier on 2017-12-08T16:38:04 (imported from GitLab)

changed milestone to %FusionDirectory 1.3

By bmortier on 2017-12-08T16:38:09 (imported from GitLab)

added Fixed label

By bmortier on 2017-12-08T16:38:15 (imported from GitLab)

added ~590 label

By bmortier on 2017-12-14T19:44:35 (imported from GitLab)