Branch triviality test.

Reinsert the test for equality.
Version for experimenting with branch and larger alphabets.
Make DEP_CARTESIAN work on non-dense lists.

Needed for the non binary branch algorithm.
Correct DEP_CARTESIAN.

Bind Global again.
DEP_CARTESIAN again...
First working version.

Works on binary alphabet.
Correct Bug.

Missing activity.
Algorithm works quite often.

Error detected by
 CONJUGATORS_BRANCH(G,(a^2*t*a*t^2)^(t*a*t*a^2*t*a*t^2),a^2*t*a*t^2);
Input for Level_Perm_Conj extendet

Now possible to search in a given group.
Finished Branch for arbitry alphabets.
Changed algorithm for branched groups to new one.
Removed construction version for branch algorithm.
Merge branch 'cp_branch_gen' into cp

Conflicts:
	gap/cp.gi
Added GuptaSidki branch-algorithm example.
Implement RepresentativeAction directly.

Adds the methods for RepresentativeActionOp with 4 parameters instead of 3 and checks whether the 4th is OnPoints.
Merge branch 'cp' of https://github.com/laurentbartholdi/fr into cp
Removed `IteratedOrbit`

Now use the method `ForwardOrbit` from the helpers file.
Replaced START list by attribute

The functions InitGrigor... and InitGuptaS.... are also removed and replaced by a Setter for the new attribute.
Setter for FRConjugacyDataBranchGroup seems to work.

Further tests needed.
Minor changes.

Changed name and preliminary for function.