src - Get cert info during default cipher test

* This commit also fixes the bug mentioned in #8
src - Export compression info (refs #6)
src - New option: show-host-session (refs #6)
src - Show compression info in report (Fixes #6)
src - New helper functions to deal with ssl methods
src - Support fast and full scan mode
src - Fix error if alert pointer is NULL
src - Print label for compression and expansion