[3/7] fuse: exFAT Support

FUSE based exFAT Implementation

android: https://gerrit.omnirom.org/#/c/4448/
e2fsprogs: https://gerrit.omnirom.org/#/c/3191/
sepolicy: https://gerrit.omnirom.org/#/c/4444/
vold: https://gerrit.omnirom.org/#/c/4441/
vold: https://gerrit.omnirom.org/#/c/4442/
omni: https://gerrit.omnirom.org/#/c/4449/

Change-Id: If75cd36828afe0e56cd8c8dfc41bdbf77f12e206