Added recapture functionality & Comment Fix
1.  Added recaptcha to prevent spam [Spring] [Java]
2.  Modified comments form to retain values on error. [JSP] [Spring-MVC]
Merged in develop
Ironing out merge problems.
More merging
Minor fixes
1.  Fixed issue with image on skill [HTML] [CSS]
2.  Fixed issue with null skills on commit [Java]
Merge branch 'develop' of https://github.com/kmb385/ToThoughtWebLayer into develop