Minor bug fixes
Merge pull request #7 from JamesGlover/update_to_support_frontend

Minor bug fixes
Solve merge issues cleanly
Release inactive connections to pool
Merge pull request #8 from JamesGlover/fix_database_connection_issues

Release inactive connections to pool
User can navigate with tabs over the input creation to create new assets
without clicking again with mouse.
Batch shows the completed date.
Errors added to its own div.
Fix identifiers variable.
Add batch id to in_progress view
Link to home on menu