Update configure.ac, small leak fix in mlog, and fix uninitialized variable read in mlog.
Code cleanup with valgrind / scan-build
Fixed rename so that if the "to" directory is not empty, rename will not proceed
Fixed indention spacing
fixed rename bug (isssue 174) in container mode
Fixed Rename bug (issue 174)
Added Directory check (in rename) after unlink call to make sure mkdir and chown on directory only
Cleaned up code and checked return value in RenameOP
Remove unneeded var/frees
Merge branch 'master' of github.com:plfs/plfs-core

Conflicts:
	configure.ac
	src/FlatFileFD_FS.cpp
	src/IOStore.h
	src/WriteFile.cpp
	src/container_internals.cpp
Merge pull request #206 from thewacokid/master

Small fixes from valgrind, scan-build, etc
Re-arranged code based on Aarons comments
Merge pull request #208 from atorrez/master

Issue 174 Rename Bug Fix
Merge branch 'master' of github.com:plfs/plfs-core into 2.4dev

Conflicts:
	configure.ac
Merge pull request #211 from agtorre/2.4dev

Merged Master to 2.4dev