project_issue 6.x-1.0-alpha4

Bugs fixed since version 6.x-1.0-alpha3

• #687018 by dww: Fixed PHP notice when adding an issue comment on a site that doesn't allow anonymous users to access issues.
• #495476 by jennifer.chang, dww: Fixed PHP notices caused by broken views handlers for the version and component filters.
• #679344 by carlos8f: Removed empty tables in comments with no metadata changes.
• #656918 by jennifer.chang, dww: Fixed PHP notices in requirements check for if the [#xxxx] issue link filter is properly configured.
• #699978 by dww: Fixed bug where the 'project-issue' class was incorrectly applied to all views tables, not just the ones using the issue table style.

New features since version 6.x-1.0-alpha3

• #673108 by boombatower: Added a way to set the username for programatically created issue comments (helps with #672850).