code review; changed some var names; pyramid path in config is now relative to data dir; ugly hack for 0 size rastersides fixed; checked linestring length issue: ok
start utils script to add pyramid data: will update pyramid script of gislib
fixed index out of bounds bug
removed not needed utils.py
use srs parser of gislib to set srs
removed flot graph lib dependency (list of list) from server side code
refixed bounds bug