formulate the result on the structure of the exceptional cases
introduce the notations C(p(X)) and R(p(X))
add GM.tex

This is the document we discussed with Gert-martin on 12/06/2013.
copy the changes in GM.tex back to realclassify_2.tex

The statement about the equivalences in the case J_10 is not included here.
copy realclassify_2.tex to realclassify_3.tex
divide the content between realclassify_2.tex and realclassify_3.tex

Between the abstract and the bilbiography, we now have
realclassify_2.tex + realclassify_3.tex = realclassify_{2,3}.tex as it was.

section on the structure of the equivalence classes
  --> realclassify_2.tex
all the rest
  --> realclassify_3.tex
remove sections already included in part 1 from realclassify_3.tex

removed sections are:
- splitting lemma
- factorization results
- algorithms for simple singularities
add section titles to realclassify_2.tex
chg: rewrite the section on P1, P2 and P3

based on suggestions be Gert-Martin
add the table of normal forms to realclassify_2.tex
move the exceptional cases to the end

in the section 'Results' in realclassify_2.tex
add the table of equivalences for X9
add the table of equivalences for Y_r,s
fix switched cells in the table of Y_rs equivalences
add additional equivalences for Y_rr
Merge pull request #21 from steenpass/pull_request

add new equivalence tables