Convert the dashboard filter box from substring search to regular expression.
Convert the dashboard filter box from substring search to regular expression.

This fixes a bug where clicking on stats information for a job would show
multiple jobs instead of just the clicked-on job.

Frogging101/ArchiveBot,falconkirtaran/ArchiveBot,JesseWeinstein/ArchiveBot,ArchiveTeam/ArchiveBot,falconkirtaran/ArchiveBot,ArchiveTeam/ArchiveBot,Asparagirl/ArchiveBot,Asparagirl/ArchiveBot,JesseWeinstein/ArchiveBot,Asparagirl/ArchiveBot,Frogging101/ArchiveBot,JesseWeinstein/ArchiveBot,emijrp/ArchiveBot,ArchiveTeam/ArchiveBot,emijrp/ArchiveBot,Frogging101/ArchiveBot,emijrp/ArchiveBot,emijrp/ArchiveBot,falconkirtaran/ArchiveBot,emijrp/ArchiveBot,ArchiveTeam/ArchiveBot,ArchiveTeam/ArchiveBot,JesseWeinstein/ArchiveBot,falconkirtaran/ArchiveBot,falconkirtaran/ArchiveBot,Asparagirl/ArchiveBot,Asparagirl/ArchiveBot,Frogging101/ArchiveBot,JesseWeinstein/ArchiveBot,Frogging101/ArchiveBot