* added support for tool version file

* testing with one regex

* working regex

* Checked for the file extension

* added e2e checks for tool version

* removed error warning

* updated regex to support early version

* updated regex for early version support

* updated regex for early version

* updated regex to accept early versions

* added coreinfo to analyze

* updated the regex

* updated regex

* new regex for early version

* updated regex to match the new version file format

* new regex

* changed the regex

* redex updated

* used java version regex

* regex updated

* regex modified

* regex updated

* regex updated

* regex updated

* updated regex to support early versions

* Regex updated to support all java versions

* Documentation updated to add tool version description

* Documentation updated for the tool version file

* update the advanced doc and readme file to specify tool version changes