CRA-690: Fixed indexing bug introduced when including EASTING/NORTHING, and added change of all logs names to uppercase, to make access case insensitive.
Merge branch 'CRA-690v2'
CRA-693: These files were never intended to be written as SEGY, and has become so just as a side effect of generalisation of grid writing routines. But should work ok now.
CRA-693: Manual updates
CRA-695: Fixed SegY-writing as requested
Merge pull request #107 from RagnarHauge/master

Div. small fixes requested by Statoil