docs(readme): fix installation instructions
Merge branch 'master' of github.com:camunda/docs.camunda.org

Conflicts:
	README.md
feat(enterprise): Add enterprise space

related to #cam-1222
feat(single-page): include all available documents
style(enterprise): format download table
Merge branch 'master' of github.com:camunda/docs.camunda.org
add(guide): real-life section with error handling, custom queries, started delegation code chapter
related to CAM-1276, CAM-1283
Merge branch 'master' of github.com:camunda/docs.camunda.org
add(guide): example landing page (first version)
related to CAM-1279
add(guide): JSF task form tutorial
fixes to CAM-1287
chore(docs): using marked for .md processing

- fixes several issues, mostly code-embedding related stuff
Merge branch 'master' of github.com:camunda/docs.camunda.org
feat(docs/bpmn): add bpmn-diagram helper
feat(api-references/bpmn20): re-introduce diagrams

- add diagrams to concepts
- add diagrams to overview
add(guide): improved JSF task form tutorial and linked it
fixes to CAM-1287
Merge branch 'master' of github.com:camunda/docs.camunda.org
add(guide): inter-process-communication-ws how-to
fixes to CAM-1289
add(guide): fixed category for JSF task form tutorial
fixes to CAM-1287
Update docpad.conf.js
Update application.js