- fixed 2d time plots
- better 2d space plots when absissa not monotone

moving to new post-processing database

                    *** WARNING ***

do not upgrade if you need plugins or adaptive view: these have not
been ported (yet) to the new database

                    *** WARNING ***

moving to new post-processing database

                    *** WARNING ***

do not upgrade if you need plugins or adaptive view: these have not
been ported (yet) to the new database

                    *** WARNING ***

moving to new post-processing database

                    *** WARNING ***

do not upgrade if you need plugins or adaptive views: these have not
been ported (yet) to the new database

                    *** WARNING ***

airplane work: more work to complete remaing features (read, combineSpace,
combineTime) in new post-pro

fix logic for unconstrained bgmesh

add Function Field and Intersect examples

allow Function Field(1)="expression"; (without extra empty list at the end)

added simple boundary operator in parser

lots of improvements to boundary layer generation: we can now constuct
and mesh models with entities connected to boundary layer points, edges
and faces

fix position of BoundaryLayerPoints

better destructor

* re-added all view output routines (POS, STL, MSH, TXT)

- re-add smooth() for PViewDataList

rewrote Draw_Scale

fix bug for ruled surfaces with holes (part 1)