v0.2

Added

• WIP: faq.md
• numGroups, numChains, numModels fields
• recursive indexing encoding strategy
• 12 byte header for binary fields holding encoding type, encoded list size and encoding parameters
• the encoding strategy is now included in the header of binary fields instead of being hardcoded to the name of a field
• bioAssemblyList[].name field

Changed

• renamed atomChargeList to formalChargeList in groupType objects
• allow quadruple bonds (bondOrder = 4)
• allow '?' as the singleLetterCode for non-polymer groups

Removed

• split-list delta encoding strategy