added LessGeneratorsSingular to .gitignore
added support for Vinay's Singular library LessGenerators.lib

+ fixed a typo in CauchyBinetColumn
added GetRidOfRowsAndColumnsWithUnits to LessGeneratorsTableForSingularTools

to call Vinay's complete_cleanup procedure in the new Vinay.lib

+ added GetRidOfRowsAndColumnsWithUnits pictogram
+ added example files
added LessGeneratorsSingular/git_clone_LessGeneratorsSingular.sh
improved git_clone_LessGeneratorsSingular.sh (suggested by Sebastian)

and moved LessGeneratorsSingular/git_clone_LessGeneratorsSingular.sh
to the main directory
corrected author names
declared and installed SuslinLemma for [ IsHomalgRingElement, IsHomalgRingElement, IsInt ]

(needs MatricesForHomalg v2012.06.29:
 . Degree (needs RingsForHomalg v2012.06.27)
 . CoefficientsOfUnivariatePolynomial
 . LeadingCoefficient
 . IsMonic
)
increased assertion levels by two to comply with the new GAPDoc testing methods
fixed OnLessGenerators_ForStablyFreeRank1OverCommutative

by adding missing TryNextMethod( )
updated manual.css
declared and installed OnLessGenerators_UsingParametrization

- declared and installed global function
  OnLessGenerators_UsingParametrization
- installed high rank method OnLessGenerators using
  OnLessGenerators_UsingParametrization