Improve jconfs for fishtank vr
Handle visual studio 2012 better in FindWindowsSDK
Add initial version of .travis.yml for travis-ci.org
Add VR Juggler 3.0-compatible versions for fishtank vr configs.
Tweak travis config.
more travis tweaking.
freeglut3-dev needs libxmu-dev and libxi-dev on ubuntu (and therefore travis-ci)
moved remaining modern bits of cvsignore into gitignore.
Add .gitattributes files to ensure config and cmake files stay unix-end-of-line

Also excludes .gitignore and .gitattributes from git archive command.
Remove dead code
Update cmake/FindWindowsSDK.cmake

Fix missing newline.
Should be using winsock2.h
Apparently winsock2 means minmax party.
Don't re-define WIN32_LEAN_AND_MEAN
Move a windows-only include out of vrpn_Serial.h and avoid windows include headaches.
Fixing vrpn_Serial.h removed the need for this workaround.
Let vrpn_Shared do the loading of windows.h for you. Fixes a lot of build things.

Ideally, we'd probably split out parts of vrpn_Shared.h into
separate files for things like this, vrpn_gettimeofday, etc.
Clean up/organize some includes and preprocessor stuff
Move the comment to where I think it belongs.
Clarify vc11 detection in windows sdk