Lower down (from 1.55) requirements towards libboost
Fix some typos
Merge pull request #291 from thdox/ubuntu-14.04

Lower down (from 1.55) requirements towards libboost
Indent & untabify

M-x mark-whole-buffer
M-x indent-region
M-x mark-whole-buffer
M-x untabify
Merge pull request #292 from thdox/fix-lisp-indentation

Thank Thierry,
   I don't know when these got messed up but I have been meaning to do just this for some time.