New output writers

[ivanfemia]

Add new output writers

[ivanfemia]

Updating issues (#31, #32, #71, #83, #85, #10)

[ivanfemia]

Updating issues (#23, #28, #31, #32, #49, #53, #71, #94, #97, #99, #107, #110)

[ivanfemia]

Updating issues (#23, #28, #31, #49, #53, #71, #94, #97, #99, #107, #112, #127)

Moved to Release 7.0

[ivanfemia]

Updating issues (#174, #31, #71, #134, #137, #141, #155, #156, #170, #176, #179, #180, #182)

[StefanSchmoecker]

Is this really an open issue?
At the moment I don't see the need to create a new outputwriter since we have writers for .xlsx and xlsm
Any enhancements for the official project here I can currently think of could be implemented in either one class mentioned above
I vote for closing this issue

[ivanfemia]

The initial idea (year 2010) was to create also a writer for native Open Office file format...
But It has very low priority and I'm open to consider to close this issue.

[StefanSchmoecker]

Ok - again half a year has passed and no one wanted to have this done urgently.
Closed