update build files to latest uwproj
add .idea directory to .hgignore
fix faulty string to int conversion utilities
fix missing cmd_add_directory() implementation after ucx upgrade
remove list_repositories() config.c function in favor of a cmd_list_repositories() function in main.c
[Makefile] fix missing rules preventing dry-runs
replace ec_glob implementation
Added tag v1.4.1 for changeset a2ea57a16348