Code cleanup in PM10c prowizard converter

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Code cleanup in PM18a prowizard converter

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Code cleanup in TP3 prowizard converter

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>
Code cleanup in HRT prowizard converter

Signed-off-by: Claudio Matsuoka <cmatsuoka@gmail.com>