Log Message:
Update to FriCAS 1.0.7

Changes:
- Comparisons between elements of the Expression domain are undefined.
  Earlier versions gave confusing results for expressions like '\%e < \%pi',
  now FriCAS will complain about '<' being undefined.
- A domain for general quaternions was added.
- Equality in Any is now more reasonable -- it uses equality from
  underlying domain if available.
- Messages about loading of components are switched off by default.
- Release build benefits from parallel make.
- In Spad code a single quote now means that the following token
  is a symbol.
- Reorganization of algebra sources, in particular several types
  have changed (this may affect users Spad code).

Bug fixes, in particular:
- Categories with default package can be used just after definition
  (fixes 1.0.6 regression).
- Plots involving 0 or 1 work now.
- Numbers in radix bigger than 10 appear correctly in TeX output.
- Fixed browser crashes when displaying some domains.
- Fix horizontal display of fractions.
- Allow local domains in conditionals (in Spad code).
- Fixed a problem with splitting polynomials and nested extensions.