Added CHANGELOG and CONTRIBUTING

Signed-off-by: Andreas Fuchs <[email protected]>

CHANGELOG.md

@@ -0,0 +1,11 @@
+# Change Log
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/)
+
+## [0.0.x] - 2018-10-XX
+Initial pre-release
+### Added
+- The engine itself with command-line tool
+### Removed
+- Initial PEM file storage format

CONTRIBUTING.md

@@ -0,0 +1,31 @@
+# Guidelines for submitting bugs:
+All non security bugs should be filed on the Issues tracker:
+https://github.com/tpm2-software/tpm2-tss-engine/issues
+
+Security sensitive bugs should be emailed to a maintainers directly.
+
+# Guideline for submitting changes:
+All changes to the source code must follow the coding standard used in the
+tpm2-tss project [here](https://github.com/tpm2-software/tpm2-tss/blob/master/doc/coding_standard_c.md).
+
+All changes should be introduced via github pull requests. This allows anyone to
+comment and provide feedback in lieu of having a mailing list. For pull requests
+opened by non-maintainers, any maintainer may review and merge that pull
+request. For maintainers, they either must have their pull request reviewed by
+another maintainer if possible, or leave the PR open for at least 24 hours, we
+consider this the window for comments.
+
+## Patch requirements
+* All tests must pass on Travis CI for the merge to occur.
+* All changes must not introduce superfluous changes or whitespace errors.
+* All commits should adhere to the git commit message guidelines described
+here: https://chris.beams.io/posts/git-commit/ with the following exceptions.
+ * We allow commit subject lines up to 80 characters.
+* All contributions must adhere to the Developers Certificate of Origin. The
+full text of the DCO is here: https://developercertificate.org/. Contributors
+must add a 'Signed-off-by' line to their commits. This indicates the
+submitters acceptance of the DCO.
+
+## Guideline for merging changes
+Changes must be merged with the "rebase" option on github to avoid merge
+commits. This provides for a clear linear history.

Makefile.am

@@ -108,6 +108,8 @@ EXTRA_DIST += $(TESTS)
 
 # Adding user and developer information
 EXTRA_DIST += \
+    CHANGELOG.md \
+    CONTRIBUTING.md \
     INSTALL.md \
     LICENSE \
     README.md