Logger: Add StreamHandler as a handler

Signed-off-by: Tomas Hozza <thozza@redhat.com>
Settings: Change the default working directory name

Signed-off-by: Tomas Hozza <thozza@redhat.com>
Add ProcessHelper.run_subprocess_cwd() to run commands in different working dir

Signed-off-by: Tomas Hozza <thozza@redhat.com>
Move find_file() from Sources to PathHelper

Signed-off-by: Tomas Hozza <thozza@redhat.com>
Sources: implement run_setup() for configure and cmake

Signed-off-by: Tomas Hozza <thozza@redhat.com>