Unfinished changes, crashes...

Signed-off-by: Frédéric Vachon <fredvac@gmail.com>
contrib/jwrapper: Grep support final

Signed-off-by: Frédéric Vachon <fredvac@gmail.com>
contrib/jwrapper: First draft of UI

Signed-off-by: Frédéric Vachon <fredvac@gmail.com>
contrib/jwrapper: More work on grep support

Signed-off-by: Frédéric Vachon <fredvac@gmail.com>
contrib/jwrapper: Work on UI

Signed-off-by: Frédéric Vachon <fredvac@gmail.com>