Version 0.9.0

Bugfix

• PowerPoint2007 Writer : Margins in table cell - @Progi1984 GH-347

Changes

• PowerPoint2007 Writer : Write percentage values with a trailing percent sign instead of formatted as 1000th of a percent to comply with the standard - @k42b3 GH-307

Features

• PowerPoint2007 Writer : Implemented XSD validation test case according to the ECMA/ISO standard - @k42b3 GH-307
• PowerPoint2007 Writer : Implement visibility for axis - @kw-pr @Progi1984 GH-356
• PowerPoint2007 Writer : Implement gap width in Bar(3D) Charts - @Progi1984 GH-358