Removing Z3i -> Space KSpace in some methods
Merge pull request #688 from kerautret/issue687

Removing Z3i -> Space KSpace in some methods
doxygen edits
Merge pull request #689 from dcoeurjo/doxygenEdits

doxygen edits
fix cmake warning
Merge pull request #693 from elcerdo/fixCmakeWarning

fix cmake warning
relax constraint on input image
documentation
Merge pull request #694 from elcerdo/fixConstImageAdapterConceptCheck

Fix const image adapter concept check
Merge branch 'master' of github.com:DGtal-team/DGtal into FixCOBA