manually add dependency on go-getter

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.3.md

@@ -0,0 +1,12 @@
+# Release Notes v0.3
+
+This release provides an lzmago command that provides a complete set of
+flags to decompress and compress .lzma files. It is interoperable with
+the lzma tool from the xz package.
+
+The release changed the lzma implementation to support later
+optimizations of the compression algorithm as well as the plumbing
+required to support the LZMA2 format.
+
+The release provides the ground work to provide full support for the
+full xz specification.

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.4.1.md

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+# Release Notes v0.4.1
+
+The release fixes issue #7 LZMA2 reader. There has been a bug in the
+LZMA2 reader.

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.4.md

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+# Release Notes v0.4
+
+This release support the compression and decompression to xz files. Note
+that only the LZMA filter is supported for the xz format, but this seems
+to be the standard setup anyway.
+
+The performance and compression ration is not good compared to the xz
+tool written in C. But optimization has not been the target of this
+release.
+
+A gxz binary is included that supports the compression and decompression of
+xz files.

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.5.1.md

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+# Release Notes v0.5.1
+
+The release fixes a problem with 32-bit integers on 32-bit platforms.
+
+Many thanks to Bruno Bigras, who reported the issue.

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.5.2.md

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+# Release Notes v0.5.2
+
+The release fixes an issue decoding files that contain a block header
+padding of 4 bytes.
+
+Many thanks to Greg (@myfreeweb on github) for reporting this issue.

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.5.3.md

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+# Release Notes v0.5.2
+
+The realease fixes issue #12 related an XZ stream with no data.
+
+Many thanks to Tomasz Kłak for reporting the issue.

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.5.4.md

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+# Release Notes v0.5.4
+
+The release fixes issue #15 related to an unexpeded padding size of 5.
+The padding size test has now been removed.
+
+Many thanks to Dórian C. Langbeck for reporting the issue.

vendor/github.com/ulikunitz/xz/doc/relnotes/release-v0.5.md

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+# Release Notes v0.5
+
+This release supports multiple xz streams in xz files. The older release
+couldn't support those files and there are files (linux kernel
+tarballs) that couldn't be decompressed by the code.
+
+The API has changed. Types ReaderConfig, WriterConfig, etc. are
+introduced to provide parameters to the readers and writers in the
+packages xz and lzma. The old API had multiple inconsistent mechanisms.
+Making NewReader or NewWriter a method of the Config types provides more
+clarity then the old NewReaderParams and NewWriterParams.
+
+The compression ratio and performance has been improved. An experimental
+Binary Tree Matcher has been added, but performance and compression
+ratio is poor. It's is not recommended.
+