Changes

Summary

1. code review. Fixed typos in javadoc and fixed some warnings. (details)
2. code review, spell checks and scope. (details)
3. taglet generator removes now duplicated properties. (details)
4. added IntelliJ IDEA project files. (details)

code review. Fixed typos in javadoc and fixed some warnings.

code review, spell checks and scope.

taglet generator removes now duplicated properties.

added IntelliJ IDEA project files.