Small fixes in 'getting started' section of user manual

* Mention --read-inline-info=yes as an alternative to compile without inlining.

* Mention that stabs debuginfo reader is not working anymore since 3.9.0



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14160 a5019735-40e9-0310-863c-91ae7b9d1cf9