Improve sugar_test_variable_not_empty
Merge branch 'update' into update.macosx
Update gtest to 1.7.0-hunter-3
Update cmake to 2.8.12
iOS universal device (iPad + iPhone)
Merge branch 'update' of https://github.com/ruslo/sugar into update
Update gitignore [skip ci]
Merge branch 'update' into update.macosx