Ignore unimportant files.
Add Code 39 and UPC-E reader wrappers.
Include ZXMultiFormatReader.mm in the iOS build.
Apply recommended, automatic project updates.
Enable usage other than full screen.

The default behavior of ZXingWidgetController is to have its OverlayView
take over the screen. By passing in a specific frame, full screen behavior
can be disbaled. With the right handling of subviews, it is then possible
to embed the OverlayView owned by a ZXingWidgetController in another view.
Add Objective-C wrappers for more linear readers.
Revert "Enable usage other than full screen."

There appear to be several assumptions about full screen usage.
This view controller is simply best left to be used in a modal,
full screen context.

This reverts commit c95d46e40df2989dd0d14aca157bbf967f2d1e1a.
Build more C++ code.
Build more C++ source.

These additions are needed for using KIF as documented with the -all_load
linker option.
Add a helper script for building iOS libraries.
add objective-c wrapper for UPCA
Return nil if there is no result string.
Drop armv6; add armv7s.
Extend this script for profiled build creation.
Update for file removals.
Build yet more C++ code.
Switch to version 6.1 of the iOS SDK.