Start of work for adding a new source.
Improved sources editing form.
Fix offset/entity highlighting.
Auto-create entity for new sources.
Allow deleting of sources
Make 'commit' buttons green.
Typahead autocomplete for people source names.
Allow editing of existing sources.
Don't redirect away from analysis page on save.
Move analysis tabs into separate files.
Simpler deletion of sources, highlights.
Track manual vs auto addition for sources.
Merge branch 'sources'