GAMS Transfer Matlab v0.3.0

• Breaking: Symbol name uniqueness is now checked case insensitively. For example, it is not
  possible anymore to have two different symbols named symbol and Symbol or SYMBOL.
• Breaking: Changed Symbol.addUELs signature from addUELs(dim, uels) to addUELs(uels, dim).
  dim is now allowed to accept a vector of dimensions.
• Breaking: Changed Symbol.setUELs signature from setUELs(dim, uels) to setUELs(uels, dim) and
  setUELS(_, 'rename', true/false). Setting rename to true triggers the old Symbol.initUELs.
  dim is now allowed to accept a vector of dimensions.
• Breaking: Changed Symbol.removeUELs signature from removeUELs(dim, uels) to removeUELs(),
  removeUELs(uels) and removeUELs(uels, dim). dim is now allowed to accept a vector of
  dimensions.
• Breaking: Changed Symbol.renameUELs signature from renameUELs(dim, olduels, newuels) to
  renameUELs(uels) and renameUELs(uels, dim). uels can now be cellstr, struct or
  containers.Map. dim is now allowed to accept a vector of dimensions.
• Added method Container.getSymbolNames to return the original symbol names for a list of symbol
  names of any case.
• Added method Container.hasSymbols to check if symbol name (case insensitive) exists.
• Added method Container.getUELs to get UELs from all symbols.
• Added method Container.removeUELs to remove UELs from all symbols.
• Added method Container.renameUELs to rename UELs in all symbols.
• Added method Symbol.reorderUELs to reorder UELs without changing the meaning of records.
• Added flags Container.modified and Symbol.modified to indicate if a container and/or symbol
  has been modified since last reset.
• Added possibility to filter UEL codes in Symbol.getUELs.
• Added possibility to pass a vector of dimensions to Symbol.getUELs.
• Added possibility to overwrite symbols with Container.add* if main symbol definition (e.g. type,
  domain) is equal.
• Changed Container.getSymbols, Container.removeSymbol, Container.renameSymbol,
  Container.describe* and others that use Container.getSymbols to accept symbol names case
  insensitively.
• Changed behaviour of default records: Default records do not get written to GDX anymore if the
  records format is dense_matrix and either the container is in indexed mode or if the symbol has
  a regular domain.
• Changed behaviour of getDomainViolations: As in GDX different character case does not lead to a
  domain violation.
• Categoricals for record domain labels are now created with Ordinal set to true, but ordinal
  categoricals are not enforced, i.e. users may pass categoricals with Ordinal set to false.
• Changed symbol read order when reading a subset of symbols: Symbol order is defined by source
  order (e.g. symbol order in GDX file) rather than user supplied order. To establish a custom order
  after the read, use reorderSymbols.
• Aliases are now removed if the aliased set is removed.
• Domains are now set to * (universe) if the domain set is removed.
• Deprecated Symbol.getUELLabels. Use Symbol.getUELs instead.
• Deprecated Symbol.initUELs. Use Symbol.setUELs instead.
• Deprecated Container.getUniverseSet. Use Container.getUELs instead.
• Fixed failing symbol constructors when using domain_forwarding, but none of the optional
  arguments.
• Fixed Symbol.transformRecords (table-like to matrix-like formats) in case the domain set records
  and UELs differ.
• Fixed write of sets defined over sets.