adding randomizer for numeric string with unit tests
randomize date in string representation with possible formatting
Merge pull request #15 from dziga/numeric

adding randomizer for numeric string with unit tests
reuse DateRangeRandomizer to generate date types instead of using a custom utility method
Merge remote-tracking branch 'origin/master'
add package-info.java
update javadoc
fix typo
remove unused randomizer
fix javadoc warning
upgrade junit version to 4.12
upgrade findbugs maven plugin to version to 3.0.0
add CI management section
add issue tracking management section
add test class for city randomizer
add test class for country randomizer
fix test method name
add test class for first name randomizer
- fix issue in last name randomizer
- add test case for last name randomizer
throw illegal argument exception when min value is greater than max value