Problem loading libraries... Need advise.

In my adventures I have come across libraries that have more than one word in them and am having issues getting them to load. for example the new "xively-arduino-master" Library. And this is not the only one I have had problems with. Do I need to rename the zip file before I install it? I have tried unpacking the file and renaming the main directory to "xlively" and putting it in the libraries directory and when I do it seems to work but some of the ".h" files do not turn orange when they load into the arduino IDE. My system is 32bit Windows 7 with arduino 1.0.5. IDE using a arduino mega board.