added go3d under Game Development
added go-rest
separate tools from libs
seperate development specific software from other software
Merge branch 'master' of github.com:avelino/awesome-go into higher-level-separation

Conflicts:
	README.md
cleanup
cleanup tools section
cleanup subsections
cleanup
Merge pull request #98 from hoffoo/higher-level-separation

Higher level separation
Alphabetical ordering
Alphabetized all categories
Add https://github.com/rjohnsondev/vim-compiler-go
Merge pull request #99 from hoffoo/master

Add https://github.com/rjohnsondev/vim-compiler-go
Add termbox
Merge pull request #58 from mattn/termbox

Add termbox-go
Add https://github.com/daviddengcn/go-colortext
Moved CUI category into proper place
Update README.md
Adding portmidi.