Merge pull request Tencent#279 from Tencent/dev

update pod spec

Merge pull request Tencent#273 from Tencent/dev

v1.0.20

Merge pull request Tencent#244 from Tencent/dev

v1.0.19

Merge pull request Tencent#222 from Tencent/dev

v1.0.18

Merge pull request Tencent#206 from Tencent/dev

v1.0.17

Merge pull request Tencent#176 from Tencent/dev

v1.0.16

Merge pull request Tencent#152 from Tencent/dev

v1.0.15

Merge pull request Tencent#134 from Tencent/dev

update change log

Merge pull request Tencent#113 from Tencent/dev

update pod file

Merge pull request Tencent#94 from Tencent/hotfix_android_1.0.12

change log for v1.0.12