Added folders.
Added source code.
Updated the readme.txt.
Added DataNotAvailableException, some general improvements.
Refactored SentenceReader, some improvements here and there.
Added sentence interfaces and SentenceFactory, moved static methods from SentenceImpl to NMEA utility class.
Renamed unit tests.
Renamed sentence parsers, fixed some javadocs.
Small improvements, fixed some javadocs.
Added protected field setters to SentenceParser, added setters to BODSentence and implemented them in BODParser. Fixed also some warnings, small problems and javadocs.
Added setters to GGA interface and parser, some small improvements.
Fixed double value asserts in unit tests.
Moved TalkerId and SentenceId to parser package, added setters to GLLSentence. Some small improvements.
Added setters to GSA, GSV and PositionSentence, improved GLL tests.
Small improvements and added tests for setters in GGA, GLL, GSA and RMB parsers.
Added setters to RMC, some improvements in tests.
Improved javadocs in sentence interfaces.
Refactored data field indexing of sentence parsers to zero-based.
Added protected setter for String[] in SentenceParser, used in RTEParser.
Some small improvements.