Begin unmatched list processing error handling on front end.
unmatched recons list seleted nostro summary displayed inline.

This is to allow more visibility for rows of records.
unmatched recons, if action type can not be applied, set to none.
bootstrap enabled for all pages.
unmatched list record table now uses btsp styling.
added btsp navbar to base html
recons-base.html: styling the navbar.
unmatched records upload styled properly.
styling unmatched recons list external account summary as btn-group.
rate upload now properly styled.
unmatched recons list: styling current nostro summary and all nostros.