Italic/fixed formatting in template selector
Trim leading whitespace in API template description

Also use the monospace font for annotations
enRoute project template description cleanup

FormText does not support many HTML tags, such as <em> so switch
to using <span> where appropriate.  Also use monospace where it makes
sense.
Merge pull request #882 from seanbright/wizard-template-format

Fix the API & enRoute project template descriptions.