Reformat code style

Tidy up code style based on Google guidelines. No functional changes.
Merge branch 'refs/heads/reformat' into devel

* refs/heads/reformat:
  Reformat code style
Fix implicit conversion precision loss
Merge branch 'refs/heads/fix-implicit-conversion' into devel

* refs/heads/fix-implicit-conversion:
  Fix implicit conversion precision loss
Ignore compiled symlinks binary
Increment version, update docs