Releases for Open Flash Chart API

#725702: Module reports wrong version

#358240, fixed bad class name: graph.

This adds support for candle, high-low-close, and scatter charts.
#272453, adds number formatting functions.
It is a full sync with OFC php svn 171.

Recommitted the 5.x-2.6 changes to the 5.x-2 branch. There are no changes from 5.x-2.6 to this release.

The 2.x branch uses Open Flash Chart v1

Quick fix to fix php4 incompatibility.

2.6 - 2/27/08
- Private in function call is a PHP5 only function. Removed for PHP4 compatibility.

2.5 - 2/24/08
- Fixed uniqueid so it works on PHP 4. This also fixes the rare occasion that multiple graphs have the same id.
- Setting inner background would not create a gradient.
- Fixed the help class from regression.

Has these fixes.

- uniqueid so it works on PHP 4. This also fixes the rare occasion that multiple graphs have the same id.
- Setting inner background would not create a gradient.
- Fixed the help class from regression.

- uniqueid so it works on PHP 4. This also fixes the rare occasion that multiple graphs have the same id.
- Setting inner background would not create a gradient.

*NOTE* People running on a version older that 2.4 will need to change render('js'); to render();

- You can set the base path of the swfobject file and the open-flash-chart.swf file separately using functions set_js_path() set_swf_path()
- Added a function to set the the type of output set_output_type() creating a variable $this->output_type. Removes the paramater from the render() method.
- Font size paramater would not work in bar_filled, bar_3d, set_x_legend, Set_y_label_style, set_y_right_label_style, set_y_legend, set_y_right_legend.

This is the nightly snapshot development release. It's currently working, but should be treated with care.

Attention: the chart api in this version has changed.

- Would not create second data line when creating multiple data lines. Issue
- Fixed issue where creating multiple charts could cause issues for uniqueness of div id. Issue

- Second argument in hook_help implementation was not needed and gave errors on installation. Made me look bad so I have released a new version.

-inner_bg_colour, x_legend, and title functions were formatted incorrectly causing random errors.
-Path to js file and swf file were incorrect causing it not to work on all installations.

-Changed the class name to fit more in drupal naming conventions.
-Renamed methods to provide consistency
-Renamed some arguments to provide consistency.
-Documented entire API
-Added Readme.txt and Changelog.txt
-Added drupal help hook.

This is the nightly snapshot dev release. It should work at each commit, but should be somewhat less tested than the normal release.

Initial release should be full featured.