Add SimpleJSON package
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
add carbon

CARBON
rearrange material resources
move density to item object
remove whitespace
remove ALL the whitespace
Add base classes for Asset management
add Asset and directory management functions

- resourcePath string
- Parent() function
- GetFiles() function
- GetDirectories function
- FilesUnderDirectory function
comment stuff up nicely
Add ignoredFiles array with files to be ignored

Move this to a separate file?
change tab size
Merge branch 'Develop' into Import-Assets
Update ShipManager.cs
ignore swap files