Make retrieving data from db NULL resistant by using sql.NullString
Add synonyms and antonyms to html output
Fix synonym/antonym html and increase font size for title
Aesthetic changes in the html
Express title font size in relative terms
Change one nbsp in anto/synonoms string to a normal space to make it break between words
Add html to prevent Si and Fan words from being broken up by line breaks
Remove 如： from example strings for html output
Add text-align: right to fan ci, reindent