Bump roo from 2.7.1 to 2.8.2

[dependabot-preview]

Bumps roo from 2.7.1 to 2.8.2.

Changelog

Sourced from roo's changelog.

[2.8.2] 2019-02-01

Changed/Added

• Support range cell for Excelx's links 490
• Skip extract_hyperlinks if not required 488

Fixed

• Fixed error for invalid link 492

[2.8.1] 2019-01-21

Fixed

• Fixed error if excelx's cell have empty children 487

[2.8.0] 2019-01-18

Fixed

• Fixed inconsistent column length for CSV 375
• Fixed formatted_value with % for Excelx 416
• Improved Memory consumption and performance 434 449 454 456 458 462 466
• Accept both Transitional and Strict Type for Excelx's worksheets 441
• Fixed ruby warnings 442 476
• Restore support for URL as file identifier for CSV 462
• Fixed missing location for Excelx's links 482

Changed / Added

• Drop support for ruby 2.2.x and lower
• Updated rubyzip version for fixing security issue. Now minimal version is 1.2.1
• Roo::Excelx::Coordinate now inherits Array 458
• Improved Roo::HeaderRowNotFoundError exception's message 461
• Added empty_cell option which by default disable allocation for Roo::Excelx::Cell::Empty 464
• Added support for variable number of decimals for Excelx's formatted_value 387
• Added disable_html_injection option to disable html injection for shared string in Roo::Excelx 392
• Added image extraction for Excelx 414 397
• Added support for 1e6 as scientific notation for Excelx 433
• Added support for Integer as 0 based index for Excelx's sheet_for 455
• Extended no_hyperlinks option for non streaming Excelx methods 459
• Added empty_cell option to disable Roo::Excelx::Cell::Empty allocation for Excelx 464
• Added support for Integer with leading zero for Roo:Excelx 479
• Refactored Excelx code 453 477 483 484

Deprecations

• Roo::Excelx::Sheet#present_cells is deprecated 454
• Roo::Utils.split_coordinate is deprecated 458
• Roo::Excelx::Cell::Base#link is deprecated 457

Commits

• bcebb14 Version Bump
• a470de8 Update changelog
• b26d6c4 Merge pull request #488 from chopraanmol1/skip_extract_hyperlinks_if_not_requ...
• 4b1e6f0 Skip extract_hyperlinks if not required
• faf1b43 Merge pull request #492 from weilandia/491-fix-bad-link-bug
• 0479c16 Closes #491 fixes issue with empty hyperlinks
• 4acaef8 Merge pull request #490 from chopraanmol1/support_ranges_for_hyperlink_excelx
• 127f56d Support range ref for Excelx's hyperlink
• 5bbda98 Version Bump
• 2f94d63 Merge pull request #487 from matzko/master
• Additional commits viewable in compare view

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Superseded by #65.