Define extra dependencies, fixes issue #200
Better html rowspan handling, fixes issue #169
Drop use of ::make for CellCollection to support L4.3
Workarround for long integers, fixes issue #183
Add support for wrap-text in views, fixes issue #171
Return null when a date cell is empty, fixes issue #197
Support for local tylesheets with http:// , fixes issue #190
If a class is used on a tr, use class on all td-children, fixes issue #169
Support for dynamically adding rows to an empty sheet, fixes issue #189
Codestyle cleanup + update docblocks
Docblock fix
Update changelog
Update readme
Merge pull request #207 from Maatwebsite/1.1

1.1.6
Merge master to 1.2