Add README.
Merge pull request #40 from ufosky/master

Add README.
[JENKINS] iOS sdk version v2.5.7
Merge remote-tracking branch 'upstream/master'
Modify README.
Merge remote-tracking branch 'upstream/master'
Add iOS demo DianPingShangHu.
Merge pull request #41 from ufosky/master

Add iOS demo DianPingShangHu.
release v1.0.2
Merge pull request #42 from avoscloud/unity1.0.2

release v1.0.2
[JENKINS] iOS SDK version v2.5.8
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
update iOS changelog