merging comments change and gitignore
Add number methods to type:dynamic
Merge branch dynamics of github.com:landakram/hopper
Merge remote-tracking branch 'upstream/master' into dynamics
Merge branch 'dynamics' of github.com:landakram/hopper
Add comments for expression-type
Merge branch 'dynamics' of https://github.com/landakram/hopper into dynamics
Merge branch 'master' of github.com:landakram/hopper

Conflicts:
	grace/lang/lex.rkt
Resolve merge from dynamics
Reformat ast
Beginning of output file
Merging with racketbackend
Merge master from origin
Fix issue from merge
Working on string handling
Merge branch 'racketbackend'
Remove comments
Merge branch 'master' of github.com:landakram/hopper
Merge branch 'master' into working