Fix latvian one thousand case
Remove unused "is_a_one?" method
Generate local html coverage format
Remove legacy "is_a_thousand_capacity?" helper method.

method not used anymore, so little cleanup we make.
Remove legacy "fraction_index" helper method.

method not used anymore, so little cleanup we make.
 Remove legacy Float "exponential?" and "integral_part_is_nil?" helper methods

methods not used anymore, so little cleanup we make.
Fix Hungarian union code duplication
Test for NumbersAndWords::I18n module added
Test for Strategies::FiguresConverter::Options::Proxy added
Bump 0.10.2. Update Changelog.
Provide failing specs for Italian