Revert "Removed Custom Header"

This reverts commit 3b79c592fe77b6012fb502d64d3a3f5dee9ea415.
Revert "Revert "Removed Custom Header""

This reverts commit 58b6f872e639a32ce3dcb0d8d238e6e4c8015097.
Merge pull request #1 from recad/version-1.3

Version 1.3