Merge pull request #2120 from Guite/1.4

completed Doctrine migration of workflows classes, minor cs fixes
Fixed command registration.
Merge pull request #2121 from cmfcmf/fixed-command-regitration

Fixed command registration.
Also build for PHP 5.6.
Run on travis' new infrastructure.
Merge pull request #2122 from cmfcmf/travis-5.6

Some Travis adjustments
Fixed typo

refs 3b1350e29108657821bcdfa90937be0f5c329c3a
@guite
First try to fix the Jenkins problem.
Abort Build if composer fails and include composer output in log.
Removed unneeded attributes.
Ignore platform requirements, closes #2123.
Fixed the workflow "overhaul"...
refs  #2120, #2119
Corrected stylesheet paths.
Routing makes it impossible to use relative paths.
Merge pull request #2128 from cmfcmf/workflow-fixes

Fixed the workflow "overhaul"
Merge pull request #2129 from cmfcmf/path-fix

Corrected stylesheet paths.
remove use of Doctrine1 methods
change order of a few items and use existing Kernel instance.
make sure LogUtil class is visible
Install Legal, Profile and BreakIt via composer.
make sure Hook storage entities are available to the entitymanager. force route reload and cache clear before finish.