removed old boost version made boost required

Gabriele Contini

2019-09-01 296baa1f2f26aa5fe711d154d557ca2a7d6f9b5d

 src/CMakeLists.txt

@@ -1,6 +1,4 @@
add_subdirectory("bootstrap")
add_subdirectory("library")
add_subdirectory("pc-identifier")
add_subdirectory("license-generator")
add_subdirectory("tools")