LP#118066: fix searches that failed because punctuation was a token in query

When building the text array literal to pass to evergreen.rel_bump,
make sure that tokens that get {search_}normalize{d} away
don't result in syntax errors.

With this patch, searches like the following will work again:

keyword:Take me to the river / Al Green and Mabon

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>