Remove obsolate comment
changing loging to logger
log4j config
#4 highlighting the pdb entry the search was started on
adding more memory
#4 adding circle with color code to represent different clusters
#4 removing hint text
#4 circle fix
#3 fixing wrong title
#4 removing search link in case of submmitted jobs
#4 returning empty list in case of wrong pdb codes and other query
errors