[gnome-calculator] (39 commits) Non-fast-forward update to branch 60-split-out-a-backend-library

[Daniel Espinosa Ortiz <despinosa src gnome org>]

The branch '60-split-out-a-backend-library' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  97a4e7b... gcalc: added new library gcalc
  cea07bf... Merge: add gcalc library
  087d2cc... gcalc: create a new directory
  6b4d170... gcalc: improved build
  f679abd... gcalc: added core methods for equation parser
  1f57a09... gcalc: added MathVariables classes
  f86098c... gcalc: added ErrorResult and properties to Result
  a138f54... gcalc: add MathEquation interface
  d1d33c2... gcalc: added MathEquationManager interface
  5030a2e... calculator ported to GCalc
  8d76050... License change from GPL to LGPL
  f468051... LGPL relicensing: Permission granted by Sami Pietilä
  1668c22... Added implementation of GCalc main interfaces
  4a26ad8... Enable tests when ui is disable
  bf0633f... unit-tests: added initial gcalc tests
  e20321b... Re-licensing to LGPL on parser and lexer
  9696352... gcal: removing unnecessary dependencies
  a346522... gcalc: reimplementing equation parsing
  d76322b... gcalc: porting solver to Expression
  fececc4... gcalc: fix parsing integer constants
  922b0c7... gcalc: test parse doubles
  835de48... gcalc: added assign tests
  5f76702... gcalc: implemented parse contant sums
  8250397... CI: updated dependencies for gcalc
  4afbeec... gcalc: added Term object
  1f8269d... gcalc: add support for terms as variables
  81b7323... gcalc: added tests for terms as variables and constants
  ae051c0... gcalc: support adding in the middle constant to term
  53ffc1d... gcalc: added support for minus operator
  b0cc1a5... gcalc: add support for multiply operator parsing
  94ddc31... gcalc: added support for pasing division in terms
  216726e... gcalc: renamed tests for parsing
  ccc24c1... gcalc: Solver now has a MathEquationManager
  5f8cc87... gcalc: initial infrastructure for equations solving
  068717b... gcalc: improved complex numbers handling
  0017454... gcalc: implemented solving constants
  952e4be... gcalc: evalutes simple constants in terms
  9c6cef9... gcalc: terms evaluates multiply of constants
  1f3cfc3... gcalc: term evaluates division of constants
  d07f3ee... gcalc: implemented adding terms in polynomial

Commits added to the branch:

  5c5f2c2... gcalc: added new library gcalc
  8698843... gcalc: create a new directory
  c987d4a... gcalc: improved build
  47fb1a9... gcalc: added core methods for equation parser
  7e3c5e9... gcalc: added MathVariables classes
  606d02f... gcalc: added ErrorResult and properties to Result
  19fd5b5... gcalc: add MathEquation interface
  2a95086... gcalc: added MathEquationManager interface
  55193c3... calculator ported to GCalc
  a85ab79... License change from GPL to LGPL
  697e370... LGPL relicensing: Permission granted by Sami Pietilä
  94b5c7f... Added implementation of GCalc main interfaces
  c076053... Enable tests when ui is disable
  4302033... unit-tests: added initial gcalc tests
  1832fba... Re-licensing to LGPL on parser and lexer
  5844ed7... gcal: removing unnecessary dependencies
  02d653e... gcalc: reimplementing equation parsing
  ef991ef... gcalc: porting solver to Expression
  655d918... gcalc: fix parsing integer constants
  8c85800... gcalc: test parse doubles
  b8090e1... gcalc: added assign tests
  380f359... gcalc: implemented parse contant sums
  62901a4... CI: updated dependencies for gcalc
  cfa1932... gcalc: added Term object
  bc15e2c... gcalc: add support for terms as variables
  cd2da47... gcalc: added tests for terms as variables and constants
  60ffb61... gcalc: support adding in the middle constant to term
  faed30b... gcalc: added support for minus operator
  ee59e56... gcalc: add support for multiply operator parsing
  a711d17... gcalc: added support for pasing division in terms
  8be00be... gcalc: renamed tests for parsing
  348380e... gcalc: Solver now has a MathEquationManager
  8c60830... gcalc: initial infrastructure for equations solving
  09d036b... gcalc: improved complex numbers handling
  8a89f0a... gcalc: implemented solving constants
  220af49... gcalc: evalutes simple constants in terms
  4562944... gcalc: terms evaluates multiply of constants
  4f12b5d... gcalc: term evaluates division of constants
  4f17850... gcalc: implemented adding terms in polynomial