Merge pull request #20 from isuftin/master

Some slight code cleanup
Merge pull request #21 from isuftin/master

Updated iterable shapefile reader close method to close internal readers as well. Files were remaining locked after calling dispose
Merge pull request #22 from isuftin/master

Added functionality to rename contents of a flat directory
Merge pull request #23 from isuftin/master

Added logging
Merge pull request #24 from isuftin/master

Renaming files to a file that already exists will not cause IOException now
Merge pull request #25 from isuftin/master

Adding public static strings
[maven-release-plugin] prepare release cida-owsutils-commons-1.0.6
[maven-release-plugin] prepare for next development iteration
Making sure to flush output from writer in RequestResponse