Comment 7 for bug 1741072

Sign off for Jason's unit test fixes pushed. Branch includes a second commit for replacing "string-to-number" with "str-to-float" on the copy deposit amount field.

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/berick/lp1741072-str-num-directives-continued