Added WCONPROD keyword
Added TUNING keryword
Added WBHP keyword
Added WGOR keyword
Added EXCEL and RUNSUM keywords
Added RPTSOL keyword
Added RS / SGAS / SWAT keywords for initial distributions
Added keywords SOLUTION & PRESSURE
Added keyword: RPTPROPS
Added keyword: PVTO
Added keyword: PVDG
Added keyword: ROCK
Added BOSAT and BGSAT keywords ~ BPR
Added keywords GCONINJE/RPTRST/WPITAB/WRFTPLT/WTRACER
Merge pull request #44 from joakim-hove/norne-keywords

Norne keywords