v0.0.6

• Add PopulatedString and PopulatedStr
• Add FromPopulatedIterator support to the existing populated collection
• Add PopulatedDoubleEndedIterator to support more iterator operations
• Improve tests

v0.0.5

• Add conversion from PopulatedVec to PopulatedVecDeque
• Extend for PopulatedVec and PopulatedVecDeque
• Add documentation
• Breaking change to FromPopulatedIterator blanket implementation
• Support for Result<PopulatedVec<_>, _> impl of FromPopulatedIterator