- Use correct library name in TesseractConfig.cmake on all platforms
- Expose Tesseract_VERSION and Tesseract_VERSION_* variables in TesseractConfig.cmake
In the past Tesseract library was wrongly named as "liblibtesseract" so it was needed to use "-llibtesseract" as argument for linker. The name was fixed in commit 52cac3a42e but the ${Tesseract_LIBRARIES} variable still wrongly holds "libtesseract" and causes linker error when one is using it in target_link_libraries(...). This commit fixes that.