Update submodules/fruitstrap before make

Fix #837
Added a shortcut for UIACollectionCell and another shortcut for UIATableCell.
Merge pull request #838 from kinghenry3/CollectionCellShortcut

Added a shortcut for UIACollectionCell and another for UIATableCell.
Fixed broken tabelcell search due to appium pull request #838.
Merge pull request #839 from kinghenry3/TableCellFix

Fixed broken tabelcell search due to appium pull request #838.
Make Android.prototype.getScreenshot work under Windows
Merge pull request #841 from drpy/master

Make Android.prototype.getScreenshot work under Windows
Fix null device id

java -classpath "/android-sdk-macosx/tools/lib/ddmlib.jar:/android-sdk-macosx/tools/lib/x86_64/swt.jar:/appium/drpy/app/android/ScreenShooter.jar" io.appium.android.screenshooter.ScreenShooter null "/var/folders/wy/1786rjcd25x358xsx14h2cjr0000gn/T/appium11361-15943-imqm46.png"
Use lower case adb.
create ChromeAndroid device which subclasses Android
Use === not ==
move remote execute functionality into device common
send commands to chrome as javascript atoms via remote debugger
make chrome device proxy to chromedriver instead of using atoms
add describeForChrome in driverBlock and add webview tests for chrome
fix outstanding issue in doRequest so there's no empty body, misc cleanup
use streams instead of data events for chromedriver subproc
add comment about why we're doing dumb things with chromedriver
add docs for mobile safari and mobile chrome
update grunt docs