Some housekeeping. *.sublime-workspace is now gitignored, removed Installed-Size from the control file because that doesn't remain static, modified README.md and fixed the GIF preview, moved things around in the ST project, removed theos symlink, modified Makefile to use $THEOS instead of theos symlink, fixed capitalisation of Springshot in several places. No code changes yet, doesn't work on iOS 8 yet. Also, removed hard-coded usbmux $THEOS_DEVICE_IP (and $THEOS_DEVICE_PORT) in the Makefile, whyever that was there to begin with.