Merge pull request #566 from kolyvan/develop

Fixed glyphRyn has wrong stringRange for hyphenated lines
Fix selector order on the mac
Merge pull request #567 from amro/fix_mac_selector_order

Fix selector order on the mac
use array instead of ordered set
Merge pull request #568 from amro/fix_mac_selector_order

use array instead of ordered set
Add weighted selector specificity and tests
actually assign the sorted array of selectors to something...
Merge pull request #569 from amro/fix_selector_weight

This PR adds selector weights to sort selectors by specificity
Fixed problem with tabStops not getting copied.
Merge pull request #571 from Torsph/develop

Fixed problem with tabStops not getting copied.