Added gitignore.
Reorganize cmake files to build separately lib and tests.
Added Visual Studio support (only for lib) (tested with VS 2012).
Removed all deprecated throw() statements.
Fixed "boost" in cmakCMakeLists.txt.
Boost is now only required for Visual Studio.
Added headers to 'add_library' so they are included in VS solution.
Fixed travis builds.
+ travis
Fixed usage of functions `isnan` and `isinf`.
Removed boost reference from tests.
+travis
Merge pull request #1 from travnick/master

Added support for Visual Studio