* Release 0.1.0
* Do a general clean-up of CHOICETOOL_BINARY_PATH, CHOICETOOL_DATA_PATH and CHOICETOOL_LIBRARY_PATH environment variables. Consider removing the CHOICETOOL_RC_FILES environment variable references or update all the src/* scripts accordingly
* Check all string-related assert() calls
* Release 0.2.0
* Remove global variables from libs/perl/Choicetool/Frontends/KConfig/Parse.yp
* Rearrange the output production in UI/m4ify, pass a stream instead of collecting strings in a stack-based approach
* Fix the wrapper.in script in the test directory (find a better fix)
* Rearrange the build process in order to use EXEEXT (if needed)
* Release 0.3.0
* Handle multiple configuration syntaxes, translating them into a common configuration syntax; this deserves an option switch both on choicetool, choicetool-preprocess and choicetool-parse
* Release 0.4.0
* Rearrange the parser (Parse.yp) in order to speed-up big files parsing
