Added ability to accept object style construction for SVG elements. (VML Pending)
Adding constructor changes for VML and fixing path issue.
Updated paperproto.path syntax style to match the rest.
Path element constructor fixes
Merge branch 'feature/el-constructor-attrs' into feature/el-constructor-attrs-rebase
Merge branch 'feature/el-constructor-attrs-rebase' into develop
Added benchmark test for comparing construction and attr based shape configuration.