* moved region-property from EclipseState to Eclipse3DProperties
* moved initGridopts from EclipseState to Eclipse3DProperties
* made several Eclipse3DProperties methods private
* removed obsolete tests
* replaced log with throw internally in private method---is domain_error
* removed typedef in SatFuncPropertyInitializers
* postprocessors take raw pointers, not shared_ptr---these will be phased out
* fixed return reference instead of copy several places
** gridProperties<T> in Eclipse3DProperties are now references, not shared_ptr
** Eclipse3DProperties takes const Deck&, not shared_ptr
** EclipseGrid and Section are references
* Removed all references to state, need to fix initPORV
* Made TransMult return raw pointer const GridProperty over shared pointer.
* Moved getDirectionProperty and hasDirectionProperty out of API
** Removed tests as these methods are no longer public
* Moved grid properties stuff to new class
* Removed use of deck in SatfuncInitializers, moved to TableManager
* Removed shared_ptr for several members of EclipseState and 3DProperties
* Moved region-property from EclipseState to Eclipse3DProperties
* Moved initGridopts from EclipseState to Eclipse3DProperties
* Made several Eclipse3DProperties methods private
* Postprocessors take raw pointers, not shared_ptr---these will be phased out
* Fixed return reference instead of copy several places
** GridProperties<T> in Eclipse3DProperties are now references, not shared_ptr
** Eclipse3DProperties takes const Deck&, not shared_ptr
* Removed obsolete tests
this is just the result of
```
find -iname "*.[ch]pp" | xargs sed -i "s/ *$//"
find opm/parser/share/keywords -type f | xargs sed -i "s/ *$//"
```
so if it causes conflicts with other patches, the others should get
priority. The rationale behind this patch is that some people tell
their editor to remove white space which leads to larger than
necessary patches...
