Update version number in the README
Bump version to 1.5.2
Indent geoipupdate.c
geoipupdate return 1 as general error code on failure - not the negative error codes in libgeoipupdate
Included some changes from pull request. Reflowed text.
Also fix timezone for CAQC to America/Toronto.
Add support for OSX Mavericks
Remove autogenerated files
Add missing 1.5.0 changes to the README.md file.