update hp2sm
update hp2sm

* r4067
    - set log filename

* r4077
    - Style harmonization using Perl::Tidy

* r4078
    - remove bak relics

* r4079
    - catch some low-hangin fruits:
        * avoid capturing stdout unless required
        * use common objects unless fresh init needed

tobw/meta-jens,mrabe89sigma/meta-jens,mrabe89sigma/rdm-meta-jens,tobw/meta-jens,vmoesker/meta-jens,vmoesker/meta-jens,mrabe89sigma/rdm-meta-jens,mrabe89sigma/meta-jens,tobw/meta-jens,zeretztkeG/meta-jens,mrabe89sigma/rdm-meta-jens,mrabe89sigma/meta-jens,rdm-dev/meta-jens,rdm-dev/meta-jens,zeretztkeG/meta-jens,tobw/meta-jens,zeretztkeG/meta-jens,mrabe89sigma/meta-jens,zeretztkeG/meta-jens,vmoesker/meta-jens,vmoesker/meta-jens,rdm-dev/meta-jens,mrabe89sigma/rdm-meta-jens,rdm-dev/meta-jens