* Add support for appending dates keyword at end of file
* Make sure well group from job is used
* Increase well groups in welldims in case a new group is made
* GUI cleanup
* Split dates keywords with multiple records into single record keywords
Add support for setting environment when running opm flow
* Date handling improvements
* Clean up date and position handling a bit
* Add support for setting a stop date for the simulation
* Use Opm::ParserKeywords keywordName for all keywords
* Re-enable msw support (mark as experimental)
* Bump version to dev-03