Cleaned up formatting of error messages.
Cleaned up formatting of error messages.

I also added a separate error message if the settings.py file is present
in the site directory but contains syntax errors.

Signed-off-by: Lakshmi Vyas <55c7f31ee112f1552c5c4836a901c2e5c25e8d64@gmail.com>

nmandery/hyde,op/hyde,sjl/hyde,Psycojoker/hyde,joshbohde/hyde,pascalw/hyde,lakshmivyas/hyde,hyde/hyde-old,m-thielen/hyde,Psycojoker/hyde,lakshmivyas/hyde,m-thielen/hyde,andrulik/hyde,pib/hyde-old,holmboe/hyde,Psycojoker/hyde,snorp/hyde,Psycojoker/hyde,borismus/hyde,JoshRosen/hyde,sharms/hyde,sharms/hyde,kerryck/hyde,op/hyde,holmboe/hyde,m-thielen/hyde,jairtrejo/hyde,sirex/hyde,pib/hyde-old,jairtrejo/hyde,pascalw/hyde,sjl/hyde,chetan51/hyde,timfreund/hyde,JoshRosen/hyde,andrulik/hyde,snorp/hyde,chetan51/hyde,sirex/hyde,nmandery/hyde,joshbohde/hyde,borismus/hyde,hyde/hyde-old,kerryck/hyde