Adding a dummy file to the Git Fusion sandbox in order to get it started.
Initial commit
Adding classic implementation of Hello World in C.
Optimising printing to use puts, which appends a newline, and avoids potential errors when introducing the '%' character in the output string.
Removed Unixy assumption that returning zero from main indicates success.
Checking return value of puts to decide whether to return failure from main.
Fixing include from stddef to stdlib, where the EXIT_ symbols are defined.
Initial commit
Removing dummy file used to start sandbox.
Changing readme file to reStructuredText
Merge branch 'master' of github.com:Ravenbrook/hello