On Linux:
- push to the repo on bitbucket, to trigger email-diff
- push to the lean-osx repo on github, to trigger osx build & test
- run test coverage and upload to dropbox
- run doxygen and upload to dropbox
- upload compiled binaries to dropbox
- secure passwords by putting "-q" option to git operations
On OSX:
- build & test
- upload compiled binaries to dropbox
- roll back to HPC g++-4.9.0 + gmp & mpfr (homebrew)
- patch the problem in <cstddef>, saved in dropbox
