Separate sample text for C as a file
Refine numbering in sample.c
Fix wrong coding style in sample.c
Merge branch 'fix-wrong-c-tests'
Support C functions with alternative brace style
Merge branch 'support-more-c-style'

Close gh-9.
Bump up version to 0.1.5
Happy new year 2014
Add release notes on 0.1.5
Fix typos in CHANGELOG
Merge branch 'prepare-for-0.1.5'