Update api

```
$ flake 1 android
Recording Video: false
Running all android tests 1x
flaky.txt: {"android"=>"lib/android/specs/"}
Globbing: /Users/user/woven/ruby_lib/android_tests/lib/android/specs/**/*.rb

 android/dynamic  ✓
 android/element/alert  ✓
 android/element/button  ✓
 android/element/generic  ✓
 android/element/text  ✓
 android/element/textfield  ✓
 android/helper  ✓
 android/patch  ✓
 common/device  ✓
 common/element/window  ✓
 common/helper  ✓
 common/patch  ✓
 common/version  ✓
 ./driver  ✓

14 Tests

Success (14):
android/dynamic, runs: 1, pass: 1, fail: 0 
android/element/alert, runs: 1, pass: 1, fail: 0 
android/element/button, runs: 1, pass: 1, fail: 0 
android/element/generic, runs: 1, pass: 1, fail: 0 
android/element/text, runs: 1, pass: 1, fail: 0 
android/element/textfield, runs: 1, pass: 1, fail: 0 
android/helper, runs: 1, pass: 1, fail: 0 
android/patch, runs: 1, pass: 1, fail: 0 
common/device, runs: 1, pass: 1, fail: 0 
common/element/window, runs: 1, pass: 1, fail: 0 
common/helper, runs: 1, pass: 1, fail: 0 
common/patch, runs: 1, pass: 1, fail: 0 
common/version, runs: 1, pass: 1, fail: 0 
./driver, runs: 1, pass: 1, fail: 0 

Finished in 7 mins 55 secs
May 14  3:41 pm -  3:49 pm
5/14/2014	14	0	14	100
--
```