Shapes and fix for sample broken charts

[mhasanshahid]

Shapes like arrow pointer, rectangle, triangle, and round rectangle has been added, In samples were given charts that are seems to be broken with this master branch, Changes have been made to fix all the given sample charts.

[Progi1984]

@mhasanshahid What a good job. Could you look at the log of Travis for fixing it before merge (PHPCS & PHPUnit)
https://travis-ci.org/PHPOffice/PHPPresentation/jobs/324072125

[mhasanshahid]

@Progi1984 Yes I will fix it as early as possible.

[Progi1984]

@mhasanshahid Why do you remove the Doughnut Chart ?

[mhasanshahid]

Because I dont have it in my local cloned version. I am under a testing phase, will update it.

[Progi1984]

@mhasanshahid Hi Could you merge develop branch of PhpPresentation in your branch, please ? Thank you

[Progi1984]

@mhasanshahid The "AutoShape" or "Geometric shape" have been added in v1.0.0 (#545).

You can check the documentation : https://phpoffice.github.io/PHPPresentation/usage/shapes/autoshape.html
Or the sample file : https://github.com/PHPOffice/PHPPresentation/blob/develop/samples/Sample_21_AutoShape.php

(And fixes have been done in develop branch about broken charts).

Is it ok for you ?