added the requirement for ordered data to the readme

added a check to curvedLines that tries to detect the usage of old parameters in the main options object

upgraded readme with js fiddle examples

readme refactoring

updated example options

improved readme

Update bower.json

Added new hermite spline interpolatin and docu. Changed tests to be based on the minified version of flot 8.3

fixed incorrect file name

Update curvedLines.js

small typo

alternative approach the special handling of fill is deactivated => line and fill in one step. Advantage: unshift can be used same ordering of hooks as before. Nicer lines because flot first works better than stack first. However not sure why the special treatment was added in the first place....

One way to solve the stacking problem we use still a new sereis for the actual line but disable stacking on new line. Drawback the process data points hook has to be after the stack hook