Add printer for multy-table
Printer: Fix fail on worksheet name is over 31 characters.
Modify readme
Fix bug with incorrect cast HAlign and VAlign to gembox enum menbers.
[Unstable] Change style inheritance
Merge pull request #1 from Kriptoman/master

Modify readme
Update packages
Merge pull request #5 from pavelzaitsau/master

New version
Merge pull request #6 from Investars/master

New version