Trollimage

-------------------
- Update changelog. [David Hoese]
- Bump version: 1.5.5 → 1.5.6. [David Hoese]
- Revert broken change to Colormap. [David Hoese]
- Update version to v1.5.6a0.dev0. [David Hoese]

-------------------
- Update changelog. [David Hoese]
- Bump version: 1.5.4 → 1.5.5. [David Hoese]
- Make small code cleanup in Colormap. [David Hoese]
- Merge pull request 25 from yufeizhu600/master. [David Hoese]

Add support for custom rasterio 'tags' when saving geotiffs
- Fix typo in xrimage. [David Hoese]

This is what I get for using the github editor
- Change TIFFTAG_DATETIME to only overwrite if not specified. [David
Hoese]
- Add support of customized tags to rasterio image saving. [Yufei Zhu]
- Merge pull request 24 from pytroll/bugfix-L-mode. [David Hoese]

Fix writing 'L' mode images with extra dimensions
- Add tests for saving single band images. [Panu Lahtinen]
- Remove extra dimension from the image array. [Panu Lahtinen]
- Update version to 1.5.5a0.dev0. [David Hoese]

-------------------
- Update changelog. [David Hoese]
- Bump version: 1.5.3 → 1.5.4. [David Hoese]
- Merge pull request 20 from pytroll/feature-finalize-public. [David
Hoese]

Feature finalize public
- Remove unused imports in show test. [davidh-ssec]
- Add test for XRImage.show. [davidh-ssec]
- Fix styling issues. [davidh-ssec]
- Fixing style errors. [stickler-ci]
- Fix sphinx documentation including adding xrimage docs. [davidh-ssec]
- Deprecate _finalize in favor of finalize. [davidh-ssec]
- Add `_repr_png_` to XRImage. [davidh-ssec]

-------------------
- Update changelog. [davidh-ssec]
- Bump version: 1.5.2 → 1.5.3. [davidh-ssec]
- Fix colorize to work with xarray 0.10.4. [davidh-ssec]
- Add LICENSE.txt to source dist manifest. [davidh-ssec]
- Fix develop branch usage in PR template. [davidh-ssec]
- Update setup.py to include xarray and dask optional dependencies.
[davidh-ssec]
- Fix badge formatting. [davidh-ssec]
- Reorganize readme. [davidh-ssec]
- Remove unsupported downloads badge. [davidh-ssec]
- Update PR template to not mention develop branch. [davidh-ssec]

-------------------
- Update changelog. [davidh-ssec]
- Bump version: 1.5.1 → 1.5.2. [davidh-ssec]
- Update badges to include appveyor. [davidh-ssec]
- Skip bad file permission tests on Windows. [davidh-ssec]
- Fix Windows permissions, try again. [davidh-ssec]
- Update image saving tests to use permissions that Windows might like.
[davidh-ssec]
- Fix travis actually loading ci-helpers. [davidh-ssec]
- Update travis to use ci-helpers and add appveyor. [davidh-ssec]
- Merge pull request 16 from pytroll/bugfix-colorize-alpha. [David
Hoese]

Fix bug in alpha band handling of xrimage colorize
- Fix python 2 incompatible tuple expansion. [davidh-ssec]
- Fixing style errors. [stickler-ci]
- Fix bug in alpha band handling of xrimage colorize. [davidh-ssec]

-------------------
- Update changelog. [Martin Raspaud]
- Bump version: 1.5.0 → 1.5.1. [Martin Raspaud]
- Adding .stickler.yml (15) [Stickler Bot]
- Fix problems with palettize (14) [Martin Raspaud]