fixes #112 but with excessive if statements

Evidence modal needs restructuting since we now have a much more complex user interaction
with

widget_interaction state
hot_key interactino state
and
regular hovering/selecting/navigatings state
RPD curve simplifcatino borrowed form curve simplify addon

Citation needed
poly sketh rough draft
initial test cut between two seeds
poly sketch code development
preliminary highlighting when hovering
added in the temporary object creation to compensate for modifiers

I think this fixes the issue
validation addition to check for length of modifiers
fixes #116
completely fixes #116
jittery translation bug should be fixed for ortho and persp modes

recovery does a better job preserving shifts and thigns
Merge branch 'poly_sketch_patch'
small error in alignment after undo
Merge pull request #5 from CGCookie/master

actual 08.13