Installed Indeterminates for fields.
Merge branch 'master' of git+ssh://bob.math.rwth-aachen.de/home/barakat/software/repos.git/MatricesForHomalg

* 'master' of git+ssh://bob.math.rwth-aachen.de/home/barakat/software/repos.git/MatricesForHomalg: (45 commits)
  CoordinateRingOfGraph can now deal with ring maps with a field as source
  hosted GeneralLinearCombination
  Fixed bug in GetMonic and GetMonicUptoUnit for rings with basering
  declared and installed NoetherNormalization for matrices
  Take care of special cases for GetMonic and GetMonicUptoUnit
  Declared and installed GetMonicUptoUnit for a homalg ring element
  Declared and installed property IsMonicUptoUnit for homalg ring elements
  Declared and installed GetMonic
  declared and installed two methods for RandomMatrix
  hosted several tool operations to create random matrices
  removed commented declaration
  Coding Style
  Added support for table entry EvaluateMatrix in Value method
  Coding style
  Coding style
  host declarations of Numerator, Denominator for ring elements and matrices
  renamed R!.NameOfPrimitiveElement from Zc^d -> Zc_d
  increased Vinay's version number
  Installed Value for matrices
  added sanity to GetRidOfRowsAndColumnsWithUnits
  ...

Conflicts:
	PackageInfo.g
Merge branch 'master' of git+ssh://bob.math.rwth-aachen.de/home/barakat/software/repos.git/MatricesForHomalg

* 'master' of git+ssh://bob.math.rwth-aachen.de/home/barakat/software/repos.git/MatricesForHomalg:
  added Martin as author
  removed unnecessary conditions in CreateHomalgMatrixFromList and HomalgMatrix
Merge branch 'master' of git+ssh://bob.math.rwth-aachen.de/home/barakat/software/repos.git/MatricesForHomalg

* 'master' of git+ssh://bob.math.rwth-aachen.de/home/barakat/software/repos.git/MatricesForHomalg:
  the main operation for Eliminate now expects a matrix and a list
  CoordinateRingOfGraph now allows empty lists of indeterminates
  the constructor / now does not compute a distinguished basis of the ring relations
  DecideZeroRows/Columns( A, B ) now replace B by a distinguished basis
  code simplification in constructor method /
  code cleanup in a method for DecideZero
  code cleanup in a method for DecideZero
  DecideZero( M, rel ) now checks IsEmptyMatrix( M )
  code cleanup in a method for DecideZero
  code cleanup in a method for DecideZero
  declared DegreeOverPrimeField for IsHomalgRing
  SetNrColumns/SetNrRows in RightDivide/LeftDivide
  added missing ResetFilterObj( T, IsVoidMatrix )
  installed IsIntegralDomain
New doc style.
Merge pull request #27 from sebasguts/master

New doc style and indet method