Don't read free()'d pointer in loop increment.
Fix memory leak in refcount.
Add SeqSoftDestroy to destroy a sequence without destroying its items.
Fixed memory leaks in policy.c.
Fix memory leaks in evaluation.
Fixed memory leak in cf-serverd.
Fix memory leak in logging.
Fix many parser and lexer memory leaks.
Merge branch 'master' of git://github.com/cfengine/core into memFixes

Conflicts:
	libpromises/expand.c
Merge pull request #689 from kacfengine/memFixes

Memory fixes