Fixed bug with region select_j1j2 and select_k1k2 ERT-133
Added ecl_region test. ERT-133
Remove automatically generated makefile

This makefile is now generated by the CMake build system and would
subsequently be overwritten upon each configuration.
Merge pull request #84 from rolk/084_makefile

Remove automatically generated makefile
Merge pull request #83 from joakim-hove/region-slice-bug-133

Region slice bug ERT-133