Removed recaptcha, added moment-timezone

Removed recaptcha. Added moment-timezone for timezone formatting of
dates.
Updated entities formatting of <pre> and <code>

Updated htmlDumbQuotes() function for formatting/reversion of <pre> and
<code>. Renamed formatTime function to formatDateTime and added in
timezone information and formatting options.
Updated styles

Added styling for <code>. Updated column rules for the home page profile
picture and skills section.