Merge pull request #11 from timanrebel/master

Add alias support for Android
Merge pull request #12 from timanrebel/master

Added support for 64-bit
Merge pull request #14 from timanrebel/master

Cleaning up user files
Merge pull request #15 from timanrebel/master

Android surveys and in-app notifications
Update README.md
Merge branch 'master' of github.com:hyperlab/TiMixpanel