2.2.4
Fix admin issues
Migrates to clean-css #4125
Fix comments #4125
#2648 - Fix issue when build/watch tasks are imported without sub-tasks defined
If semantic.json was not found, exit with an error code.
Iteration on install
Move tasks config to somewhere easier to find
#3616 Adds autoInstall option to semantic.json, modifies installer to return correct questions object in autoinstall