feat(engine/cdi): Add bean @Named camunda.taskForm, make bean @Named fox.taskForm as subclass
- bean @Named camunda.taskForm is in a new package
  'org.camunda.bpm.engine.cdi.jsf'

related to CAM-793
Merge branch 'CAM-793' of https://github.com/polenz/camunda-bpm-platform into polenz-CAM-793
fix(root-pom): rename camunda webapp
fix(webapps/common): redirect to / after logout

Fixes regression introduced in CAM-1021
Merge branch 'master' of github.com:camunda/camunda-bpm-platform