log4cplus 1.2.0-RC4 released

I have released log4cplus 1.2.0-RC4.

• Fixed init_priority GCC attribute detection and use issue.

• Fixed "most vexing parse" issue with LOG4CPLUS_C_STR_TO_TSTRING(STRING) when STRING is an identifier.`

• Fixed AcceptOnMatch property function in filters default to true value.

• Fixed GitHub bug #92. DailyRollingFileAppender rollover time was drifting.

• Fixed GitHub bug #86. Create directories for lock file if CreateDirs is specified.

• Allow turning off library name decoration in CMake builds. See also GitHub issue #98.