Implemented Pipeline API for distributed spreadsheet creation

Not completely tested, but functional on SDK
Incremented version to 5e
Added incorrect mode catcher and maximized spreadsheet queue to 100/s
All CSV files delete themselves after 1 hour
Change CSV bucket size to 50
Added progress check to spreadsheet check endpoint

Returns percentage of pipelines that are finished working.
Integrated status into UI and fixed status reporting
Fixed client reference to status variable
Modified
Fixed variable
Added comment
Changed spreadsheet.check time to 3 seconds
Remove old spreadsheet generators
Merge pull request #133 from rhefner1/issue-119

Use data pipeline to distribute spreadsheet generation