Merge pull request epfl-lts2#7 from dshuman1/gsp_filter_analysis_update

Updated gsp_filter_analysis to allow other parameters to get passed through to gsp_cheb_coeffs

Update README.md

Public version 0.7.0

gspbox version 0.6.0

version 0.5.2

version 0.5.1

version 0.5.0

add flann library

Bug fixes

Added dependency