Remembers and restores the last commit search string
Adds search command to the results inline toolbar
Reopens search when clicking on a result node with no results
Fixes encoded html in empty state

Updates README (wip)
Updates welcome & settings pages (wip)

Renames showCommitInResults to showCommitInView
Renames showFileHistoryInResults to showFileHistoryInView

Adds Change Base (branch/tag) command to line history view

Renames path import to paths for less naming conflicts

Closes #354 - Adds line history explorer (wip)
Closes #456 - Adds repository status to the repository nodes

Adds new ${changes} and ${changesShort} template tokens
Adds support for prefixes and suffixes around tokens
Fixes missing/mismatched token option issues

Renanes "Compare x with" commands