Revert "Workaround unability to import dot/dash-containing modules"

This reverts commit 93a12385cf0043ee6e43c1abc69315a280300327.

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
run-dev: better way of dealing with various contexts of use

Actually a more robust variant of what setup.py uses.

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
setup.cfg: install ccs_flatten binary rather under dedicated dir

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
ccs-flatten/resrules: convenient "this dir": metadata only

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
filters/ccs2ccsflat: ccs_flatten can return literally nothing

...which can collide "the surroundings", so only consider good
a state of nothing on both stdout and stderr for the time being.

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
Bump version to 0.1.2

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>