Version is now managed by git tags. Yay!

	* src/evemt.c fix to malloc call atriemann_event_set_attribute()
	* src/examples/exmp01.c freeing event fields
	* src/Makefile.am subst call to convert PACKAGE_VERSION to
        -version-info format
	* .gitignore ignore more autoconf garbage
Merge branch 'master' of github.com:gkos/riemann-c-client