Merge branch 'Develop' into Ship-Controls
minor material changes
Merge branch 'Ship-Controls' into Develop
Merge branch 'Artwork' into Develop
migrate URLs to group
Add SimpleJSON package
Move source files
Remove un-needed csproj files, may break something
Only compile the one unityproj file
compile just this one .csproj
This is only for unity script

Will not compile unityscript
close #5
nope, not needed
put these files back
And re-add csproj
Merge branch 'Develop' into Ship-Editing

This reverts commit e9449b6efe8f08e2f9ad52dab410f92bd0f1d690.

Conflicts:
	.gitignore
Add JSON description for steel
Rework json format

is this my final form?
separate elements from other materials

too many folders?
Add titanium
Add Lead and density