Merge pull request #12 from krasa/paths

 outputTemplate allows using normal path. Added options for useOutputFlatStructure, mustacheFileRoot.
Revert "Merge pull request #12 from krasa/paths"

This reverts commit b8b044ceb9ae3891bef543d3fcfff216f8adabd8, reversing
changes made to 5c3007bb5dfc30e88eaacc12a941cd51bde8c794.

The configuration of mustacheFileRoot is confused and not always useful
Revert "Revert "Merge pull request #12 from krasa/paths""

This reverts commit 34b357cb6b19969beefbee72e0bd21b0ef04d94b.
Accept the merge again.
Update README.md
Update CHANGES.md
Update README.md