Fix NPE in restoreLine method
add CsvParser interface to allow different parser implementations
add support for configuration setting "CsvParserClass"
Add init(BufferedReader,Configuration) method
move csv types to own sub package
implement creation of injected CsvParser implementation
increase time zone stability of TimeStamps
throw more generic exception
init NSAM parser
Merge pull request #28 from EHJ-52n/feature/nsam-csv-parser

Feature/nsam csv parser

Add new interface to implement different ```CsvParser``` types to lower the boundaries for supporting exotic CSV interpretations.