Added functionality for reading non-neighbour connection keywords for EGRID files, and filling a list for each cell with the global indexes for non-neighbor cell connections
Changes to NNC in grids implementation: Removed grid_nr member, added map for lgr_nr versus index to LGR_list
merge from master
NNC in grids: Added nnc_info_type
NNC in grids: Declaring counter variable outside the loop due to MS Visual C compiler incompatability
NNC in grids implementation: Done some beautification after receiveing comments on pull request. Also changed the method ecl_grid_iget_lgr(..,lgr_index) to return main grid for index 0, LGR nr 1 for index 1 and so on. Added new test ecl_nnc_info_test.c
Revert "Revert "Merge pull request #121 from joakim-hove/MSW-130""

This reverts commit e5532f6735857c6313d92e4cc2f290d9bdec4739.
Revert "Revert "Merge pull request #122 from joakim-hove/MSW-130""

This reverts commit 186ac25286870f3fbf2ea801275c071bd9486401.
Merge from master into nnc_in_grids
Added amalgamated LGRs to NNC implementation
Removed main grid from LGR_list and lgr_index_map
Changes after review
Removed test-code and comments
Merge pull request #120 from chflo/nnc_in_grids

Added functionality for reading non-neighbour connection keywords for EG...
Merge remote-tracking branch 'upstream/master' into reapply-MSW

Conflicts:
	devel/libecl/include/ert/ecl/ecl_grid.h
Merge pull request #127 from joakim-hove/reapply-MSW

Reapply MSW to upstream/master
Merged upstream/master