Fixed regression causing bridge flow to be incorrect when a manual default extrusion width was specified. Includes several regression tests. #2027
Change: --save will now only save the specified options, without the defaults
Bugfix: M73 was exceeding 100% when multiple objects were printed together. #1912
Releasing 1.1.4
Merge branch 'master' of https://github.com/alexrj/Slic3r into local