fix ant screwing remarks by @stdweird
Merge branch 'generaloption' of github.com:stdweird/easybuild-framework into generaloption
add option tests to suite of unit tests
pass exit_on_error through to obtain_path function
create single log file to all options tests, remove it in suite.py
pass silent option down to list_toolchains
add unit test for --list-toolchains
correct test_no_such_software
add tests for -d/--debug, --info and --quiet cmdline options
add silent argument to print_msg, pass through silent argument
add test for --force
add support for dry run option
add test for --job, use dry_run option fo main in some other tests
Merge branch 'generaloption' of https://github.com/boegel/easybuild-framework into generaloption