charts 6.x-1.0-alpha6

A new Alpha is available (i want to make the API a bit more sophisticated before marking as beta... maybe only one more alpha to go :)

New features:
* Views integration that works! you must add Views Calc module in order to get it working
* Color integration that works! it uses only text fields to set the color values, but if you enable the Colorpicker module, it will use it
* Google Charts' plotter with labels
* Google Charts' multiple series 2D Pie

Bugs fixed:
* Several minor and major fixes

NOTES:
* Only Google Charts module is working now.
* Documentation is still lacking deeply
* Im willing to add Flot, Google Visualization API and Open Flash Charts 2 if someone gives me help.
* Report any bug you find. I will be glad to take a look

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