Update build.rb to work with custom xcode build directories
add OCMock podspec
Merge pull request #98 from orta/master

@erikdoe => add OCMock podspec - closes #88
Merge pull request #92 from imhuntingwabbits/master

Update build.rb to work with custom xcode build directories
fixes for podspec
Merge pull request #102 from orta/master

erikdoe => fixes for podspec