deleted 'with'
minor wording changes only
changes figure ..copying error
Tense change
added 'a;most'
rewording
added apostrophe
delete .a.
rewording
small deletion
punctuation
small j
removed double space and stray white space
fixed stay delete
fixed spelling, 'to' — 'two'
fixed typo deletion
corrected referenceing
removed stray white space
spelling
Merge branch 'refs/heads/master' into gh-pages