Merge pull request linways#19 from linways/linways#18

Fixed timezone issue with date data type. Fix for linways#18

Merge pull request linways#15 from linways/linways#11

Added option to specify row height

Merge pull request linways#9 from linways/linways#7

Multiple merges

Update README.md

Merge pull request linways#2 from rohithb/master

Added support for hyperlink with latest version of SheetJS

conflict resolved in readme.md