Set current_user to project maintainer when created by zip
Set default serial value in form of docs#new
Fixed docs search bug in docs#sourceid_index
Fixed bug on docs#new cannot suffix username
Enable to post Hash json in docs#create_project_docs
Revised project.create_from_zip
Enable to save_annotation in zip upload.
Refactored Project.create_from_zip and enabled to create annotations by delayed_job
Modified spec for projects#create and project.create_from_zip
Added spec for docs/_form