Version 0.2.3
* Update podspec
* Fix remote
* Bump year
* Release changes since last release
Fixed podspec
Fix bad loop end condition for unzip.
Merge pull request #41 from xenosoz/master

This fixes a small typo.
Add Travis CI
Update readme
Adding #define of SSZipArchive header inclusion to allow for conditional compilation of libraries which can add functionality conditionally, if SSZipArchive is present.

Signed-off-by: Levi Brown <levi@grokers.net>
Fixed podspec.

Signed-off-by: Levi Brown <levi@grokers.net>
Merge pull request #43 from levigroker/master

#define added to the .h which allows conditional compilation for third parties wishing to conditionally add functionality based on the presence of SSZipArchive.
Merge pull request #40 from Keithbsmiley/master

Podspec fix
- add folder zipping functionality
- fixed zipping test case [testZipping] (zipped an empty archive)
Merge pull request #44 from iggycoder/master

zipping folders
fixed bug: writeFileAtPath now notice the file date
Merge pull request #51 from carlj/master

Notice file date when save file
Fix NSFileManager leak when building without ARC
Fix warning with -Wmissing-braces enabled
Fix warning with -Widiomatic-parentheses enabled
Merge pull request #53 from randomsequence/master

Fix NSFileManager leak when building without ARC
wrapped main loop in @autorelease pool

Massively reduces the memory overhead whilst unzipping
Fix for file creation date + tests