Doc fixes
v0.03

 - Doc fixes [Shantanu Bhadoria]
 - Merge branch 'master' of github.com:shantanubhadoria/Math-KalmanFilter
   [Shantanu Bhadoria]
 - Adding Changes [Shantanu Bhadoria]
 - Merge branch 'master' of
   github.com:shantanubhadoria/Math-IMU-LinearQuadraticEstimation [Shantanu
   Bhadoria]