Code-level changes for Wincent Strings Utility 1.2:

Wincent Colaiuta (64):
      Initial import
      Move license notes to README
      Remove Subversion-specific keywords
      Update license to GPL v3
      Update copyright notices
      Remove redundant RCSID tagging
      Ignore files inside Xcode project bundle
      Update Xcode project bundle ignore file
      Update project file to Xcode 3 format
      Use configuration from Wincent Build Tools
      Use default prefix header
      Bump version number
      Remove references to no longer included Omni files
      Objective C 2.0: garbarge collection
      Objective-C 2.0: fast enumeration
      Reformatting for readability
      Remove workaround for auto-indentation bug
      Readability improvements
      Silence GCC unused variable warning
      Drain pool before exiting
      Installer package
      Add installer package target
      Set-up top-level git ignore file
      Move macro definitions to top of file
      Add x86_64 info for what(1)
      Bump internal version number to 1.2
      Whitespace fixes
      Refactoring and new functions
      Hook up new combine() and extract() functions
      Make duplicate keys a warning rather than an error
      Update man page for new features
      Remove unused variable
      Handle case where -base is supplied with no other options
      Initial specs
      Add specs for basic -merge use
      Move input files into subdirectory
      Run just-built copy by default
      Split specs into separate files
      Allow explicit override of output encoding
      Work around CFStringCreateExternalRepresentation() bug
      Add test case for CFStringCreateExternalRepresentation() bug
      Add specs for automatic addition of BOMs to output
      Fix pending tests by using fallback encodings
      Try multiple encodings in -info/-strings code path
      Minor comment cleanup
      Add extract() specs and fix a bug
      Fix file mode on encode_spec.rb
      Favor member: over containsObject:
      Add checks for duplicate keys within the same file
      Add specs for -combine functionality
      Bump version number for 1.2 release candidate 1
      Bump version number post-release
      Use double-hyphens for all switches
      Warn about C99 comments
      Add specs for missing command line switches
      Support recursive substitution
      Avoid unnecessary object instantiation
      Tweak some spec descriptions
      Bump version number for second release candidate release
      Bump version number post-release
      Update copyright years
      Update version number pre-release
      Bump version number post-release
      Update date in manual page