update option doc

Fix + generalize index retrival for geometrical transformation

1.46

Add 'newl' (synonym for 'newc') and fix the docs

remove "primal"

change "precompiled" senetence

1.45.2

Rename CONTRIBUTORS into CREDITS and comply more accurately with the
advertising clauses of the SGI and Berkeley licenses.

Per Ruth's request, add "shift+a" shortcut to raise (show) all open
windows.

Mostly useful when you lose the small menu window under a pile of
other windows...

Add more warnings about the robustness of the 2D aniso and 3D
algorithms.

Fix doc for Delete (no ';')

small changes for 1.45.1

pretty print

better wording

Add a couple of paragraphs describing 2D vs. 3D plots

todo

Add an explicit remark on the kind of elements that the various
algorithms can generate

Add DisplacementFactor option + rename ArrowScale->ArrowSize and
ArrowType->VectorType

typo

remember to document curved elements

Small corrections

polish

- add PNG check in Get_BuildOptions()
- move "make doc" to top-level Makefile
- better "make purge"

Correct For syntax

typo

Add more info on mesh conformity

1.45

typos

Reorganized utils/ directory + added Maya converter from
<kenny@diku.dk>

typo

Added a couple of GUI tips and tricks + clarified the affectation of
expression-lists.

Separate operator-unary into operator-unary-left and operator-unary-right.

typo

spelling mistake

Missing $ in NOD-ENDNOD tags

add shortcomming (no control over elem quality in 3D)

more small fixes

Be more explicit about node ordering in transfinite definitions