Removed debug message on stdout
Added many summary related keywords.
Merge remote-tracking branch 'upstream/master' into norne-keywords
Changed some keyword item names.
Added many Wxxx keywords from Norne.
Fixed o -> O case f..up
Changed name of items.
Added tracer keywords with wildcard.
Added some Wxxx keywords.
Added misc keywords PIMULTAB, VAPPARS and ZIPPY2
Added keyword NETBALAN to test dataset.
Modified VAPPARS keyword. Added 'required' E300 items to WCONPROD.
Merge remote-tracking branch 'upstream/master' into norne-keywords
Merge pull request #62 from joakim-hove/norne-keywords

Added many keywords for parsing Norne
Trimming right side of each read line, to avoid line ending problems.
Removed C style parsing of numbers, using boost::lexical_cast instead.