Refactored into functions
implemented pseudo inverse function
Merge branch 'master' of https://github.com/faitdivers/pyao into iss32
Merge branch 'master' of https://github.com/faitdivers/pyao into iss32
implemented least-squares
added division by size of subaperture
Merge branch 'master' of https://github.com/faitdivers/pyao into iss32
return the phi matrix
Merge remote-tracking branch 'origin/iss47' into iss32
Merge branch 'master' of https://github.com/faitdivers/pyao into iss32
returns physical locations of the the phi's
resolved a bug in shifting with a wrong value
updated doc to version of iss47 because couln't automatically merge
renamed variable teller to counter
removed unnecessary print
removed another print
implemented plotting
Merge branch 'master' of https://github.com/faitdivers/pyao into iss32

Conflicts:
	doc/WFR/wfr_doc.tex
changes in the creation of the G matrix; changes in the test procedure for WFR
Merge branch 'master' into iss32