* Color palette bugs fixed

* Better merging between the default settings and the chart data.
* $settings['#series_attributes'] now stores all attributes that should be merged to series instead the main chart array.
* Color values are now transmitted with the # sign

* Settings attributes are again with the # sign. It makes the chart  display a lot easier.

* The new color system is now enabled. Well, the input part only. Now its time to actually use this color in the charts!
* Note take Charts module might use ColorPicker module to enhance the experience. But its now required.

* All settings' attributes are not stored anymore with the #

* charts.admin.inc will deal with admin pages and form generation while charts.inc will deal only with common chart building routines
* _charts_settings() should be used instead variable_get('charts_settings') because it might initialize null variables
* _charts_settings_form() is now a separate function that might be used when a module wants to set custom settings for a given chart instead the defaults

* If there is no default chart provider or chart type select, now uses the first one enabled by default.

API Changes:
* The new hook_chart_types() set new chart types (like "Vertical Bar 3D")
* The '#types' on hook_charts_info() now only list the chart type code.

Internal:
* 0 errors or warnings on Coder module

* #323713 by Pasqualle and brmassa: PHP notices

* Dont crash or point errors when the default plugin was not yet defined

* Drupal code compliance fixes

* Some modifications on hook_charts_info. now it returns all info without the need of an operator

* hook_chartsinfo renamed to hook_charts_info

* Small code compliance issue

* Some Drupal code compliance fixes

* Apply the correct color value intochart data

* _charts_example() generates charts with generic data

* Color module integrated and some fine tunning

* Color Palette typo on settings page

* Load the proper color palette value on settings page

New features:
* Color palette example on settings page

Misc:
* Fields reorganization

* Color palette is now set on a textarea, instead a series of textfields

Misc:
* All RGB color values uses upper letters

* Sort the chart types list on settings page

* _charts_series_values() moved from charts.inc to charts.module

Misc:
* charts_chart() dont need the chart plugin as the first argument, since it will be given using the $chart array or thru settings

* Select the default color for series

* Example chart is printed whatever the situation
* The example data is not merged to default settings because it will be done later

* New attributes on settings page's example chart

* _charts_values() will return only the numeric values from a series, even it has values with attributes
* The example data on settings page now uses more advanced chart data

Misc:
* the Chart Data Structure changed. settings page now uses the new schema

* On settings page, the example data is now a array with data series
* _charts_module_invoke_all() is about the same as module_invoke_all(), but will sum the array results instead merge_recursively

* Example data on settings page

Misc:
* code organization

* Settings page now stores the chart provider, the chart type and some basic layout settings
* Settings page now displays the chart example when required info is provided

* charts.inc will hold all non-hook functions, such as settings page and testing environment