Changed the way tsmgr is called

Samo Penic

2016-05-13 9f5ff50a40f78ecdf25ec6bcd4e5490152db81d6

1
Original written by Dan Kroll in FORTRAN. Code was then largely adapted and commented by Miha Fosnaric-Fosni. Rewritten into C by Samo Penic-Peni, with help of Miha's extensive explanations.