completed drug review form at the header
 fixed forms
fixed routes
finished editing conditions layout
added in general information to most of the drugs
added iconv conversion of utf 8 to ascii
added new stuff to the home page
bug fix for infographs
more fixes to druginfographs generation
bux fix for seed_data.rake
debugging
still debugging infographs
testing
 removed conflicting methods in rake file
conflicting method names
 fix drug reviews page bug
bug fixes again
changed font for word cloud,and website title
made home page features clickable
added sorting by alphabet to drug and condition index pages