[ML] Update lis interface.

It was changed in version 1.4.43 July 17, 2014. See http://www.ssisc.org/lis/ChangeLog.txt.
Enable caching of apt-get install on Travis.
Merge pull request #288 from bilke/travis-apt-cache

Enable caching of apt-get install on Travis.
[ML] Remove noexcept(false).

Stating noexcept(false) is equivalent to no exception specifier. See par. 15.4 Exception specification.

This also fixes compilation on windows #441.
Merge pull request #435 from endJunction/UpdateLisInterface

[ML] Update LIS interface.