Fixed a bug that caused the WaitHelper::TIMEOUT to be 0 when WAIT_TIMEOUT is not set.

The line
	TIMEOUT = ENV['WAIT_TIMEOUT'].to_i || 240
sets TIMEOUT to 0 if the WAIT_TIMEOUT is not set because nil.to_i is evaluated to 0 and the 240 is never assigned.
Merge pull request #5 from maciejtrybilo/timeoutFix

Fixed a bug that caused the WaitHelper::TIMEOUT to be 0 when WAIT_TIMEOU...
Added test_on_physical_device_with_ip method in frank_helper.rb
Corrected spelling, took out useless comment
Add FEX_accessibilityLabel and FEX_accessibilityFrame on iOS. These methods simply wrap accessibilityLabel and accessibilityFrame. The non-FEX methods are not availiable on OS X, but adding them in a category is dangerous, as it may conflict with e.g. Chameleon framework, which adds these methods as a category.
Initial dragging support in OS X
Pass additional arguments to xcodebuild
-l frags for Frank and shelly looks duplicated
Missing ShellyMac added
Merge pull request #225 from kkendall33/master

test_on_physical_device_with_ip
Merge remote-tracking branch 'origin/master'
Merge pull request #227 from soutaro/xcodebuild-args

Pass additional arguments to xcodebuild
Merge pull request #226 from soutaro/duplicated-library

-l frags for Frank and shelly look duplicated
Logging of failed touch events
Implement bonjour and target option for frank console.
Rename option: --target to --server.
rebuild and version bump
Merge pull request #228 from ondrejhanslik/master

Logging of failed touch events
Merge remote-tracking branch 'moredip/master'
Offer to clean frankified_build when running frank update