Factory and PR panel in che

[skabashnyuk]

This is an epic to control work on Factory and PR panel implementation in Che

• Move factory functionality from codenvy to che except dashboard part Move factory functionality from codenvy to che except dashboard part #4091
• Init factory schema in che database Init factory schema in che database #4192
• Move dashboard part of factory functionality from codenvy to che Move dashboard part of factory functionality from codenvy to che #4092
• Move plugin-pullrequest from Codenvy to che Move plugin-pullrequest from Codenvy to che  #4093
• Factory validations in Dashboard. Factory validations in Dashboard. #4291
• Make sure dashboard are inherited factory functionality from che Make sure dashboard are inherited factory functionality from che codenvy/codenvy#1864
• Make sure codenvy are inherited factory functionality from che Make sure codenvy are inherited factory functionality from che codenvy/codenvy#1865

Adoption and adaptation of Factories for Che:

• Rename .codenvy.json - [Factory] Renaming .codenvy.json #4498
• Rename .codenvy.dockerfile - [Factory] Rename .codenvy.dockerfile #4499
• Remove {username} from named URL factories - [Factory] Remove {username} from named URL factories #4500
• Make factory name mandatory Make factory name mandatory #4372
• Replace factory button - [Factory] Replace factory buttons #4501
• Update link to factory docs - [Factory] Update links to docs in product #4502

QA on Factories for Che:

• QA on Factories for Che - https://github.com/codenvy/qa/issues/711

Documentation Items for Factories for Che:

• Documentation for Workspace JSON object - https://github.com/eclipse/che-docs/issues/174
• Explain how factories are handled when upgrading to a new version of Che - https://github.com/eclipse/che-docs/issues/175

[skabashnyuk]

@slemeur can we close this issue. Or you want to close it after codenvy/qa#711 ?

[slemeur]

QA tests are part of the epic and definition of done. Epic will be closed once QA will be completed.