Import of the watch repository from Pebble

.clang-format

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+---
+BasedOnStyle: Google
+IndentWidth: 2
+UseTab: Never
+PointerAlignment: Right
+ColumnLimit: 100
+---

.gdbinit

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+# PBL-17248 set the charset to get around a libiconv bug
+set charset US-ASCII
+# fix up our python path first since GDB is likely linked with system (not brewed) python
+source tools/gdb_scripts/gdb_python_path_fix.py
+# source all tools
+source tools/gdb_scripts/gdb_tintin.py
+source tools/gdb_scripts/gdb_printers.py
+source tools/gdb_scripts/gdb_tintin_bluetooth.py

.gitattributes

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+*.hex binary

.gitignore

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+build
+xcode
+
+.ycm*
+
+.*project
+*.*project
+*.*workspace
+.settings
+
+*.bin
+!bin/**/*.bin
+*.bin.orig
+*.map
+build/*.elf
+*.o
+
+cscope.*
+TAGS
+
+*.swp
+*.swo
+*.swn
+
+.waf*
+.lock*
+
+*.pyc
+*.gch
+
+qemu_serial.txt
+uart*.log
+
+serial_dump.txt
+
+a.out
+tools/font/ttf
+roundrect.h
+log.txt
+openocd.cfg
+.DS_Store
+tools/bitmaps/*.h
+tools/bitmaps/*.pbi
+
+mfg_release/
+
+dist
+compile_commands.json
+*.auto
+loghash_dict.pickle
+analyze_mcu_flash_usage_treemap.jsonp
+**/.idea
+**/CMakeLists.txt
+
+.env
+
+.vscode

CONTRIBUTING

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+# How to contribute
+
+We'd love to accept your patches and contributions to this project.
+
+## Before you begin
+
+### Sign our Contributor License Agreement
+
+Contributions to this project must be accompanied by a
+[Contributor License Agreement](https://cla.developers.google.com/about) (CLA).
+You (or your employer) retain the copyright to your contribution; this simply
+gives us permission to use and redistribute your contributions as part of the
+project.
+
+If you or your current employer have already signed the Google CLA (even if it
+was for a different project), you probably don't need to do it again.
+
+Visit <https://cla.developers.google.com/> to see your current agreements or to
+sign a new one.
+
+### Review our community guidelines
+
+This project follows
+[Google's Open Source Community Guidelines](https://opensource.google/conduct/).
+
+## Contribution process
+
+### Code reviews
+
+All submissions, including submissions by project members, require review. We
+use GitHub pull requests for this purpose. Consult
+[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
+information on using pull requests.