Added testdata with single keyword files
Added parser->size() and parser->loadKeywordFromFile()
Updated integrationtest by adding summary keyword to parser
Added static method ParserKeyword::validName()
Added method to load keyword configurations from directory
Updated ParserKeyword::validName() to disregard names with not alphanumeric (c)
Added items: to all keywords
Modified testdata to have correct number of items
Reformatting
Added #define symbol KEYWORD_DIRECTORY
Based WCONHIST parse on KEYWORD directory
Added items: to all inline config strings
Added function declaration in .hpp
Merged upstream/master
Added keywords/ directory
Completed merge
Added (dummy) items for RADFIN4 keyword in testdata
Removed commented line
Changed indentation
Increased readabiliy