Patch provided by Carko. Thanks

Addition provided by Carko

More information:
http://msdn.microsoft.com/en-us/library/documentformat.openxml.wordprocessing.tablelook.aspx

Removed unused variables from _Extensions.cs

Thanks Fabrizio Cioni

Before change one had to use:

     Picture headPicture = header.CreatePicture();
     headPicture.Height = 161;
     headPicture.Width = 610;

Afer change it's possible to use oneliner:

     Picture headPicture = header.CreatePicture(161, 610);

Now both options are available.

Reinserting the same document a large number of time > 100 caused the styles table to explode. 

This should not have happened because each iteration contributes no new style. This has been fixed and tested with reinsertion as large as 1,000 times.
Word 2007 and 2010 has no problem opening these documents... apart from the fact that they are massive > 100MB uncompressed.

Thank you for your contribution arudoy.

	Cell need paragraph in the end.
2. InsertTableBeforeSelf(Table t) behaviour changed, now it returns completely new table copied from parameter table.
3. InsertParagraphAfterSelf(Paragraph p) behaviour changed, now it returns completely new paragraph copied from parameter paragraph, but only in case for this is Paragraph
4. InsertTableAfterSelf(Table t) the same as for InsertTableBeforeSelf behaviour changed, now it returns completely new table copied from parameter table.

P.S. Look please my //IMPORTANT notes in code.

http://stackoverflow.com/posts/9636913

This post required a hidden paragraph.

document.MarginTop
document.MarginBottom
document.MarginLeft
document.MarginRight

* Fixed : CustomProperty not updating

I have fixed this issue now and I think thats it. I am now happy with the Hyperlink implementation.

This changeset fixes that and another issue. I discovered that Word allows Hyperlinks to be defined in two ways, inline and normal. DocX now supports both.
This changeset also contains new unit tests that will hopefully prevent Hyperlink support from braking again.

InsertTable(index, x, y) was calling itself recursively instead of calling its base implementation which caused a stackoverflow.

This bug caused a Table to be inserted "inside" the first element of a document's XML instead of "as" the first element.

Thank you for this patch ArtFeel. Also thanks to MadBoy for reminding me about it, without you this might have been lost in the discussions section of codeplex. Sorry about the delay Madboy.

Also have changed our example.

Paragraph.cs: Added the Properties LineSpacing, LineSpacingBefore and LineSpacingAfter.

Start to develop chart functionality.