create a script:ipa-publish-fir, use to publish ipa file to fir.im
add usage of ipa-publish and ipa-publish-fir
update readme
email to all
change the app name in fir and email
add some command line arguments, include -e, -m, -l, -d
update readme
merge from dev
update readme
update readme
update readme
Merge branch 'dev'
Merge pull request #5 from jiecao-fm/master

new script used to publish app to fir.im