fix warnings and update to current settings#237

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simonnickel wants to merge 3 commits intoJawbone:masterfrom

simonnickel:master

Commits on Jan 4, 2018

project: auto update project settings to current version
simonnickel
committed
fix: resolve block warnings
simonnickel
committed
fix: removed font size warning, deployment target has been raised to 8.0 sizeWithAttributes is available since 7.0
simonnickel
committed