Initial attempt at a travis test file.
Probably not a great way of dealing with the submodules.
Set up the correct version of Boost
Added more packages that are needed.
Test both gcc and clang.
Submodule fost-base 8d9282e..a321763:

> Don't try to guess the toolset.
gcc fails on travis for some unkown reason.
Submodule fost-base a321763..b824454:

> Remove a diagnostic that seems to make gcc crash.
Make a stab at using gcc 4.8 instead of the travis default one.
Try using a user-config.jam to specify the compiler version instead.
Try to escape the colons.
Try to put the user-config.jam in the home directory.
Try putting the colons back.
Don't pass -qq
Try this escape sequence.
Try putting the whole line in quotes.
* OpenSSL cf3e461...e267975 (1):
  > Added Windows script for fetching pre-built binaries.
* fost-base b824454...3847300 (2):
  > Git will check out with Unix line endings so no longer need a difference for Windows.
  > Replace the symlink with a forked copy of test-main.cpp
* fost-base 3847300...11c2880 (4):
  > Merge branch 'feature/date-maths' into develop
  > Merge branch 'feature/jcursor-from-string' into develop
  > Merge branch 'develop' of github.com:KayEss/fost-base into develop
  > Merge commit 'fe9b8c4aa1b69dee494372fb42a23e8647bd7bea' into develop
* Boost ab3f1ed...79dab68 (1):
  > Skip the svn update now we're on git.