Merge pull request #63 from qemus/upstream

[pull] master from upstream

Merge pull request #59 from qemus/upstream

[pull] master from upstream

build: Remove dual stack patch

Merge pull request #31 from qemus/upstream

[pull] master from upstream

Merge pull request #29 from qemus/upstream

[pull] master from upstream

build: Change schedule to daily at midnight

Add patch file for frame modifications

Copy pad_frames.patch to /src and apply it during build.