thodg/libgit2

2013-08-11T01:37:44

Test SSH in travis Set up the ssh credentials so we are able to talk to localhost and issue git commands. Move to use a script, as the command list is getting somewhat long. While here, delay installing valgrind until we need it, as it and its dependencies are by far the largest downloads and this allows us to start compiling (and failing) faster and we only incur this cost when the test suite runs successfully.