Reworking of the ensight infrastructue and new ensightWrite function object

Marked this merge request as a Work In Progress

Added 4 commits:

• d31d13df - ENH: complete reworking of foamToEnsight to make into a library (issue #241 (closed))
• c5580464 - GIT: relocate ensight components to library locations
• 5ad3d9d8 - ENH: add in ensightWrite function object (issue # 241)
• d4ae68ac - ENH: cleanup ensightParts to use updated infrastructure (issue #241 (closed)).

Target branch changed from merge-foundation to develop

Deleted source branch ensight-preview

Restored source branch ensight-preview

Added 1 commit:

• 3c50f50f - COMP: ensight writer compilation for 64-bit labels (issue #263 (closed))

Unmarked this merge request as a Work In Progress

Added ~36 label

Status changed to merged