Added surface, building, etc tags. Initial merge.
Undo all changes except 'layer'
Merge pull request #1 from osmandapp/master

test fetching to a fork from web-interface
Added UniRS rendering style
Revert "Added UniRS rendering style"

This reverts commit cc6423ce3e358ef5e1a699d89bee4e760360d245.
Merge pull request #79 from xmd5a2/master

Expanded 'layer' support