add osx build
ignore system file
add mac support
Should not include tools folder
revised module location, use https instead of ssh
revised spec to fix lint warning
add universalchardet based on 43259182e1a0

http://hg.mozilla.org/mozilla-central/
migrate to use local copy of universalchardet
- fix compilation
Enable ISO-8859-2 and windows 1250 encoding detection

This might cause false detection in Latin-1, but worth testing.
Bump version - 1.3.0

- Use a local copy of UniversalDetector (based on 43259182e1a0 at http://hg.mozilla.org/mozilla-central/)
- Enabled Latin-2 detection in universal detector
replace all nullptr to nsnull
update podspec
correct podspec
Make sure Win1255/hebrew support is not affected by enable Latin-2 and Win1250 support.
update to 1.3.1
Merging changes from upstream.