Version bump to 0.3.0.pre
Home page is now more dynamic and includes direct links to available documentation, data, and tools
Added link to 'survey here'
Enabled Turbolinks 2.2.0 transition cache
Temporarily removed transition cache
Covariate datasets can now be requested and downloaded if the user has been granted access to the dataset
Make sure the `tmp/files` folder exists
Added prototype of data use agreement request process
Optimized file counting
Continued prototyping of data use agreement process
Cleaned up DUA resubmission process and require users to be logged in before starting process
Removed 'Create Agreement' button
PDFs should be shown inline if possible
Tools can now have multiple pages of documentation identical to datasets
Version 0.3.0 finalized