stan-0.4.1-bp152.3.13

- Cleanup spec file with spec-cleaner

- update to 0.4.1 (Minor documentation fixes)

- bnc#734459 - the license has one clause more than 3

- add automake as buildrequire to avoid implicit dependency

- fix for Feature No 300498 , use RPM_OPT_FLAGS everywhere.

- converted neededforbuild to BuildRequires

- added errno.h

- build as user

- initial packet (0.4)